Merge branch 'jc/strbuf-getline'

The preliminary clean-up for jc/peace-with-crlf topic.

* jc/strbuf-getline:
strbuf: give strbuf_getline() to the "most text friendly" variant
checkout-index: there are only two possible line terminations
update-index: there are only two possible line terminations
check-ignore: there are only two possible line terminations
check-attr: there are only two possible line terminations
mktree: there are only two possible line terminations
strbuf: introduce strbuf_getline_{lf,nul}()
strbuf: make strbuf_getline_crlf() global
strbuf: miniscule style fix

diff --git a/bisect.c b/bisect.c
index 42aa7aa6aa1e53e66bafd47d76b783514dcfabf1..06ec54e599586f7cfe0f08c4b63354900af33d18 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -440,7 +440,7 @@ static void read_bisect_paths(struct argv_array *array)
        if (!fp)
                die_errno("Could not open file '%s'", filename);
 
-       while (strbuf_getline(&str, fp, '\n') != EOF) {
+       while (strbuf_getline_lf(&str, fp) != EOF) {
                strbuf_trim(&str);
                if (sq_dequote_to_argv_array(str.buf, array))
                        die("Badly quoted content in file '%s': %s",
@@ -668,7 +668,7 @@ static int is_expected_rev(const struct object_id *oid)
        if (!fp)
                return 0;
 
-       if (strbuf_getline(&str, fp, '\n') != EOF)
+       if (strbuf_getline_lf(&str, fp) != EOF)
                res = !strcmp(str.buf, oid_to_hex(oid));
 
        strbuf_release(&str);
@@ -914,9 +914,9 @@ void read_bisect_terms(const char **read_bad, const char **read_good)
                                strerror(errno));
                }
        } else {
-               strbuf_getline(&str, fp, '\n');
+               strbuf_getline_lf(&str, fp);
                *read_bad = strbuf_detach(&str, NULL);
-               strbuf_getline(&str, fp, '\n');
+               strbuf_getline_lf(&str, fp);
                *read_good = strbuf_detach(&str, NULL);
        }
        strbuf_release(&str);

diff --git a/builtin/am.c b/builtin/am.c
index de235cf11a9df925f482d02ec0df7c6e748ff35d..b55f903f058047bc59773dd691892c621351f9ba 100644 (file)
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -45,21 +45,6 @@ static int is_empty_file(const char *filename)
        return !st.st_size;
 }
 
-/**
- * Like strbuf_getline(), but treats both '\n' and "\r\n" as line terminators.
- */
-static int strbuf_getline_crlf(struct strbuf *sb, FILE *fp)
-{
-       if (strbuf_getwholeline(sb, fp, '\n'))
-               return EOF;
-       if (sb->buf[sb->len - 1] == '\n') {
-               strbuf_setlen(sb, sb->len - 1);
-               if (sb->len > 0 && sb->buf[sb->len - 1] == '\r')
-                       strbuf_setlen(sb, sb->len - 1);
-       }
-       return 0;
-}
-
 /**
  * Returns the length of the first line of msg.
  */
@@ -284,7 +269,7 @@ static char *read_shell_var(FILE *fp, const char *key)
        struct strbuf sb = STRBUF_INIT;
        const char *str;
 
-       if (strbuf_getline(&sb, fp, '\n'))
+       if (strbuf_getline_lf(&sb, fp))
                goto fail;
 
        if (!skip_prefix(sb.buf, key, &str))
@@ -573,7 +558,7 @@ static int copy_notes_for_rebase(const struct am_state *state)
 
        fp = xfopen(am_path(state, "rewritten"), "r");
 
-       while (!strbuf_getline(&sb, fp, '\n')) {
+       while (!strbuf_getline_lf(&sb, fp)) {
                unsigned char from_obj[GIT_SHA1_RAWSZ], to_obj[GIT_SHA1_RAWSZ];
 
                if (sb.len != GIT_SHA1_HEXSZ * 2 + 1) {
@@ -628,7 +613,7 @@ static int is_mail(FILE *fp)
        if (regcomp(&regex, header_regex, REG_NOSUB | REG_EXTENDED))
                die("invalid pattern: %s", header_regex);
 
-       while (!strbuf_getline_crlf(&sb, fp)) {
+       while (!strbuf_getline(&sb, fp)) {
                if (!sb.len)
                        break; /* End of header */
 
@@ -675,7 +660,7 @@ static int detect_patch_format(const char **paths)
 
        fp = xfopen(*paths, "r");
 
-       while (!strbuf_getline_crlf(&l1, fp)) {
+       while (!strbuf_getline(&l1, fp)) {
                if (l1.len)
                        break;
        }
@@ -696,9 +681,9 @@ static int detect_patch_format(const char **paths)
        }
 
        strbuf_reset(&l2);
-       strbuf_getline_crlf(&l2, fp);
+       strbuf_getline(&l2, fp);
        strbuf_reset(&l3);
-       strbuf_getline_crlf(&l3, fp);
+       strbuf_getline(&l3, fp);
 
        /*
         * If the second line is empty and the third is a From, Author or Date
@@ -817,7 +802,7 @@ static int stgit_patch_to_mail(FILE *out, FILE *in, int keep_cr)
        struct strbuf sb = STRBUF_INIT;
        int subject_printed = 0;
 
-       while (!strbuf_getline(&sb, in, '\n')) {
+       while (!strbuf_getline_lf(&sb, in)) {
                const char *str;
 
                if (str_isspace(sb.buf))
@@ -875,7 +860,7 @@ static int split_mail_stgit_series(struct am_state *state, const char **paths,
                return error(_("could not open '%s' for reading: %s"), *paths,
                                strerror(errno));
 
-       while (!strbuf_getline(&sb, fp, '\n')) {
+       while (!strbuf_getline_lf(&sb, fp)) {
                if (*sb.buf == '#')
                        continue; /* skip comment lines */
 
@@ -900,7 +885,7 @@ static int hg_patch_to_mail(FILE *out, FILE *in, int keep_cr)
 {
        struct strbuf sb = STRBUF_INIT;
 
-       while (!strbuf_getline(&sb, in, '\n')) {
+       while (!strbuf_getline_lf(&sb, in)) {
                const char *str;
 
                if (skip_prefix(sb.buf, "# User ", &str))
@@ -1317,7 +1302,7 @@ static int parse_mail(struct am_state *state, const char *mail)
 
        /* Extract message and author information */
        fp = xfopen(am_path(state, "info"), "r");
-       while (!strbuf_getline(&sb, fp, '\n')) {
+       while (!strbuf_getline_lf(&sb, fp)) {
                const char *x;
 
                if (skip_prefix(sb.buf, "Subject: ", &x)) {
@@ -1383,7 +1368,7 @@ static int get_mail_commit_sha1(unsigned char *commit_id, const char *mail)
        FILE *fp = xfopen(mail, "r");
        const char *x;
 
-       if (strbuf_getline(&sb, fp, '\n'))
+       if (strbuf_getline_lf(&sb, fp))
                return -1;
 
        if (!skip_prefix(sb.buf, "From ", &x))

diff --git a/builtin/cat-file.c b/builtin/cat-file.c
index c0fd8dbb1c1bed55f541569e0c13cc865c39ec4f..d2ebaf1f5857bbcc5f2a802472824a75ce5d5ccf 100644 (file)
--- a/builtin/cat-file.c
+++ b/builtin/cat-file.c
@@ -401,7 +401,7 @@ static int batch_objects(struct batch_options *opt)
        save_warning = warn_on_object_refname_ambiguity;
        warn_on_object_refname_ambiguity = 0;
 
-       while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+       while (strbuf_getline_lf(&buf, stdin) != EOF) {
                if (data.split_on_whitespace) {
                        /*
                         * Split at first whitespace, tying off the beginning

diff --git a/builtin/check-attr.c b/builtin/check-attr.c
index 265c9ba02264d29eb3f63f1a8264c9fe7e642332..087325ef6954e4a2364d194f8d7ac27fedb7fc67 100644 (file)
--- a/builtin/check-attr.c
+++ b/builtin/check-attr.c
@@ -73,12 +73,13 @@ static void check_attr_stdin_paths(const char *prefix, int cnt,
        struct git_attr_check *check)
 {
        struct strbuf buf, nbuf;
-       int line_termination = nul_term_line ? 0 : '\n';
+       strbuf_getline_fn getline_fn;
 
+       getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
        strbuf_init(&buf, 0);
        strbuf_init(&nbuf, 0);
-       while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
-               if (line_termination && buf.buf[0] == '"') {
+       while (getline_fn(&buf, stdin) != EOF) {
+               if (!nul_term_line && buf.buf[0] == '"') {
                        strbuf_reset(&nbuf);
                        if (unquote_c_style(&nbuf, buf.buf, NULL))
                                die("line is badly quoted");

diff --git a/builtin/check-ignore.c b/builtin/check-ignore.c
index 43f361797ac73b64c79bb163cbb38baf78981fc9..4f0b09e2db5c0e0bc4665b06dc543b7f8ea1d467 100644 (file)
--- a/builtin/check-ignore.c
+++ b/builtin/check-ignore.c
@@ -117,13 +117,14 @@ static int check_ignore_stdin_paths(struct dir_struct *dir, const char *prefix)
 {
        struct strbuf buf, nbuf;
        char *pathspec[2] = { NULL, NULL };
-       int line_termination = nul_term_line ? 0 : '\n';
+       strbuf_getline_fn getline_fn;
        int num_ignored = 0;
 
+       getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
        strbuf_init(&buf, 0);
        strbuf_init(&nbuf, 0);
-       while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
-               if (line_termination && buf.buf[0] == '"') {
+       while (getline_fn(&buf, stdin) != EOF) {
+               if (!nul_term_line && buf.buf[0] == '"') {
                        strbuf_reset(&nbuf);
                        if (unquote_c_style(&nbuf, buf.buf, NULL))
                                die("line is badly quoted");

diff --git a/builtin/check-mailmap.c b/builtin/check-mailmap.c
index eaaea546d30871ad7442456f7eec4ae849f68374..cf0f54f6b92ec8db45158c43ad164413ec4a1333 100644 (file)
--- a/builtin/check-mailmap.c
+++ b/builtin/check-mailmap.c
@@ -54,7 +54,7 @@ int cmd_check_mailmap(int argc, const char **argv, const char *prefix)
 
        if (use_stdin) {
                struct strbuf buf = STRBUF_INIT;
-               while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+               while (strbuf_getline_lf(&buf, stdin) != EOF) {
                        check_mailmap(&mailmap, buf.buf);
                        maybe_flush_or_die(stdout, "stdout");
                }

diff --git a/builtin/checkout-index.c b/builtin/checkout-index.c
index 8028c3768f3ef09035ba9092b4e34cdb498405e9..ed888a5b9e8a2978369c404ab050b237ab5c7b4d 100644 (file)
--- a/builtin/checkout-index.c
+++ b/builtin/checkout-index.c
@@ -11,7 +11,7 @@
 #include "parse-options.h"
 
 #define CHECKOUT_ALL 4
-static int line_termination = '\n';
+static int nul_term_line;
 static int checkout_stage; /* default to checkout stage0 */
 static int to_tempfile;
 static char topath[4][TEMPORARY_FILENAME_LENGTH + 1];
@@ -35,7 +35,8 @@ static void write_tempfile_record(const char *name, const char *prefix)
                fputs(topath[checkout_stage], stdout);
 
        putchar('\t');
-       write_name_quoted_relative(name, prefix, stdout, line_termination);
+       write_name_quoted_relative(name, prefix, stdout,
+                                  nul_term_line ? '\0' : '\n');
 
        for (i = 0; i < 4; i++) {
                topath[i][0] = 0;
@@ -144,10 +145,7 @@ static int option_parse_u(const struct option *opt,
 static int option_parse_z(const struct option *opt,
                          const char *arg, int unset)
 {
-       if (unset)
-               line_termination = '\n';
-       else
-               line_termination = 0;
+       nul_term_line = !unset;
        return 0;
 }
 
@@ -254,13 +252,15 @@ int cmd_checkout_index(int argc, const char **argv, const char *prefix)
 
        if (read_from_stdin) {
                struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
+               strbuf_getline_fn getline_fn;
 
                if (all)
                        die("git checkout-index: don't mix '--all' and '--stdin'");
 
-               while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
+               getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
+               while (getline_fn(&buf, stdin) != EOF) {
                        char *p;
-                       if (line_termination && buf.buf[0] == '"') {
+                       if (!nul_term_line && buf.buf[0] == '"') {
                                strbuf_reset(&nbuf);
                                if (unquote_c_style(&nbuf, buf.buf, NULL))
                                        die("line is badly quoted");

diff --git a/builtin/clean.c b/builtin/clean.c
index d7acb94a9594563b1473ecac29bd5de9a5e8a55a..cc5f9723dead24b528c676ae06af4ed152c9d2e6 100644 (file)
--- a/builtin/clean.c
+++ b/builtin/clean.c
@@ -594,7 +594,7 @@ static int *list_and_choose(struct menu_opts *opts, struct menu_stuff *stuff)
                               clean_get_color(CLEAN_COLOR_RESET));
                }
 
-               if (strbuf_getline(&choice, stdin, '\n') != EOF) {
+               if (strbuf_getline_lf(&choice, stdin) != EOF) {
                        strbuf_trim(&choice);
                } else {
                        eof = 1;
@@ -676,7 +676,7 @@ static int filter_by_patterns_cmd(void)
                clean_print_color(CLEAN_COLOR_PROMPT);
                printf(_("Input ignore patterns>> "));
                clean_print_color(CLEAN_COLOR_RESET);
-               if (strbuf_getline(&confirm, stdin, '\n') != EOF)
+               if (strbuf_getline_lf(&confirm, stdin) != EOF)
                        strbuf_trim(&confirm);
                else
                        putchar('\n');
@@ -774,7 +774,7 @@ static int ask_each_cmd(void)
                        qname = quote_path_relative(item->string, NULL, &buf);
                        /* TRANSLATORS: Make sure to keep [y/N] as is */
                        printf(_("Remove %s [y/N]? "), qname);
-                       if (strbuf_getline(&confirm, stdin, '\n') != EOF) {
+                       if (strbuf_getline_lf(&confirm, stdin) != EOF) {
                                strbuf_trim(&confirm);
                        } else {
                                putchar('\n');

diff --git a/builtin/clone.c b/builtin/clone.c
index a7c8def8cb7199e82acad9e94bb01d93ba4ef0fb..81e238f738bae80b19524fee83f9046be3571cc2 100644 (file)
--- a/builtin/clone.c
+++ b/builtin/clone.c
@@ -339,7 +339,7 @@ static void copy_alternates(struct strbuf *src, struct strbuf *dst,
        FILE *in = fopen(src->buf, "r");
        struct strbuf line = STRBUF_INIT;
 
-       while (strbuf_getline(&line, in, '\n') != EOF) {
+       while (strbuf_getline_lf(&line, in) != EOF) {
                char *abs_path;
                if (!line.len || line.buf[0] == '#')
                        continue;

diff --git a/builtin/column.c b/builtin/column.c
index 449413c8a873ebcfa2ceaccae6b89a3f1245c117..40eab085946a46b5cbace46ab9dbd8778564cd6f 100644 (file)
--- a/builtin/column.c
+++ b/builtin/column.c
@@ -51,7 +51,7 @@ int cmd_column(int argc, const char **argv, const char *prefix)
                        die(_("--command must be the first argument"));
        }
        finalize_colopts(&colopts, -1);
-       while (!strbuf_getline(&sb, stdin, '\n'))
+       while (!strbuf_getline_lf(&sb, stdin))
                string_list_append(&list, sb.buf);
 
        print_columns(&list, colopts, &copts);

diff --git a/builtin/commit.c b/builtin/commit.c
index 89bf6ad38abbbee068ca29bad2ce2a4b728fa388..b3bd2d41813f80d848afc199c2fae92cae6b6c11 100644 (file)
--- a/builtin/commit.c
+++ b/builtin/commit.c
@@ -1690,7 +1690,7 @@ int cmd_commit(int argc, const char **argv, const char *prefix)
                if (fp == NULL)
                        die_errno(_("could not open '%s' for reading"),
                                  git_path_merge_head());
-               while (strbuf_getline(&m, fp, '\n') != EOF) {
+               while (strbuf_getline_lf(&m, fp) != EOF) {
                        struct commit *parent;
 
                        parent = get_merge_parent(m.buf);

diff --git a/builtin/fetch-pack.c b/builtin/fetch-pack.c
index cf3019e05bdf45e1fa16a483621a6773976f98c5..9b2a514e1d787784c2fac8d844d58013b6091aa6 100644 (file)
--- a/builtin/fetch-pack.c
+++ b/builtin/fetch-pack.c
@@ -158,7 +158,7 @@ int cmd_fetch_pack(int argc, const char **argv, const char *prefix)
                else {
                        /* read from stdin one ref per line, until EOF */
                        struct strbuf line = STRBUF_INIT;
-                       while (strbuf_getline(&line, stdin, '\n') != EOF)
+                       while (strbuf_getline_lf(&line, stdin) != EOF)
                                add_sought_entry(&sought, &nr_sought, &alloc_sought, line.buf);
                        strbuf_release(&line);
                }

diff --git a/builtin/grep.c b/builtin/grep.c
index 5526fd705657ff80db630ec4f29554893b6c09ad..6c030dad6b7782478a07a4feb6020e4a30e7f7a0 100644 (file)
--- a/builtin/grep.c
+++ b/builtin/grep.c
@@ -573,7 +573,7 @@ static int file_callback(const struct option *opt, const char *arg, int unset)
        patterns = from_stdin ? stdin : fopen(arg, "r");
        if (!patterns)
                die_errno(_("cannot open '%s'"), arg);
-       while (strbuf_getline(&sb, patterns, '\n') == 0) {
+       while (strbuf_getline_lf(&sb, patterns) == 0) {
                /* ignore empty line like grep does */
                if (sb.len == 0)
                        continue;

diff --git a/builtin/hash-object.c b/builtin/hash-object.c
index 43b098b76c0db28a93c6b1ebf1ea1131b0d67a0b..3bc5ec1d2194133fd392ca5bfbaaa5a26b901e5f 100644 (file)
--- a/builtin/hash-object.c
+++ b/builtin/hash-object.c
@@ -60,7 +60,7 @@ static void hash_stdin_paths(const char *type, int no_filters, unsigned flags,
 {
        struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
 
-       while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+       while (strbuf_getline_lf(&buf, stdin) != EOF) {
                if (buf.buf[0] == '"') {
                        strbuf_reset(&nbuf);
                        if (unquote_c_style(&nbuf, buf.buf, NULL))

diff --git a/builtin/mktree.c b/builtin/mktree.c
index a964d6be521c09a241ab0ccdc9f313e182769412..a237caacfdfc5905067bb6e3f9ae517b5f83ed17 100644 (file)
--- a/builtin/mktree.c
+++ b/builtin/mktree.c
@@ -65,7 +65,7 @@ static const char *mktree_usage[] = {
        NULL
 };
 
-static void mktree_line(char *buf, size_t len, int line_termination, int allow_missing)
+static void mktree_line(char *buf, size_t len, int nul_term_line, int allow_missing)
 {
        char *ptr, *ntr;
        unsigned mode;
@@ -97,7 +97,7 @@ static void mktree_line(char *buf, size_t len, int line_termination, int allow_m
        *ntr++ = 0; /* now at the beginning of SHA1 */
 
        path = ntr + 41;  /* at the beginning of name */
-       if (line_termination && path[0] == '"') {
+       if (!nul_term_line && path[0] == '"') {
                struct strbuf p_uq = STRBUF_INIT;
                if (unquote_c_style(&p_uq, path, NULL))
                        die("invalid quoting");
@@ -141,23 +141,25 @@ int cmd_mktree(int ac, const char **av, const char *prefix)
 {
        struct strbuf sb = STRBUF_INIT;
        unsigned char sha1[20];
-       int line_termination = '\n';
+       int nul_term_line = 0;
        int allow_missing = 0;
        int is_batch_mode = 0;
        int got_eof = 0;
+       strbuf_getline_fn getline_fn;
 
        const struct option option[] = {
-               OPT_SET_INT('z', NULL, &line_termination, N_("input is NUL terminated"), '\0'),
+               OPT_BOOL('z', NULL, &nul_term_line, N_("input is NUL terminated")),
                OPT_SET_INT( 0 , "missing", &allow_missing, N_("allow missing objects"), 1),
                OPT_SET_INT( 0 , "batch", &is_batch_mode, N_("allow creation of more than one tree"), 1),
                OPT_END()
        };
 
        ac = parse_options(ac, av, prefix, option, mktree_usage, 0);
+       getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
 
        while (!got_eof) {
                while (1) {
-                       if (strbuf_getline(&sb, stdin, line_termination) == EOF) {
+                       if (getline_fn(&sb, stdin) == EOF) {
                                got_eof = 1;
                                break;
                        }
@@ -167,7 +169,7 @@ int cmd_mktree(int ac, const char **av, const char *prefix)
                                        break;
                                die("input format error: (blank line only valid in batch mode)");
                        }
-                       mktree_line(sb.buf, sb.len, line_termination, allow_missing);
+                       mktree_line(sb.buf, sb.len, nul_term_line, allow_missing);
                }
                if (is_batch_mode && got_eof && used < 1) {
                        /*

diff --git a/builtin/notes.c b/builtin/notes.c
index e1556896f9ea653f562e073f9ec23bfdcd0d4d7b..9d54934d6c4ccf55ed24304a3da5a6fd0f0206ca 100644 (file)
--- a/builtin/notes.c
+++ b/builtin/notes.c
@@ -290,7 +290,7 @@ static int notes_copy_from_stdin(int force, const char *rewrite_cmd)
                t = &default_notes_tree;
        }
 
-       while (strbuf_getline(&buf, stdin, '\n') != EOF) {
+       while (strbuf_getline_lf(&buf, stdin) != EOF) {
                unsigned char from_obj[20], to_obj[20];
                struct strbuf **split;
                int err;

diff --git a/builtin/pull.c b/builtin/pull.c
index c713fe065beb2ac9d1c8058bf101094e99199766..10eff03967e0b9cb473d262b443949c55681fd1b 100644 (file)
--- a/builtin/pull.c
+++ b/builtin/pull.c
@@ -385,7 +385,7 @@ static void get_merge_heads(struct sha1_array *merge_heads)
 
        if (!(fp = fopen(filename, "r")))
                die_errno(_("could not open '%s' for reading"), filename);
-       while (strbuf_getline(&sb, fp, '\n') != EOF) {
+       while (strbuf_getline_lf(&sb, fp) != EOF) {
                if (get_sha1_hex(sb.buf, sha1))
                        continue;  /* invalid line: does not start with SHA1 */
                if (starts_with(sb.buf + GIT_SHA1_HEXSZ, "\tnot-for-merge\t"))

diff --git a/builtin/repack.c b/builtin/repack.c
index 945611006a4ddcad1b834d87fe62698549ebb837..858db38f52e878a41cefdd47bbafd1250c7483b0 100644 (file)
--- a/builtin/repack.c
+++ b/builtin/repack.c
@@ -266,7 +266,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix)
                return ret;
 
        out = xfdopen(cmd.out, "r");
-       while (strbuf_getline(&line, out, '\n') != EOF) {
+       while (strbuf_getline_lf(&line, out) != EOF) {
                if (line.len != 40)
                        die("repack: Expecting 40 character sha1 lines only from pack-objects.");
                string_list_append(&names, line.buf);

diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c
index 7e074aad408ee7d63d86643878ff5c5bb311f732..0324abb74972c48e585070ba19664a4eca45c244 100644 (file)
--- a/builtin/rev-parse.c
+++ b/builtin/rev-parse.c
@@ -383,7 +383,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
 
        /* get the usage up to the first line with a -- on it */
        for (;;) {
-               if (strbuf_getline(&sb, stdin, '\n') == EOF)
+               if (strbuf_getline_lf(&sb, stdin) == EOF)
                        die("premature end of input");
                ALLOC_GROW(usage, unb + 1, usz);
                if (!strcmp("--", sb.buf)) {
@@ -396,7 +396,7 @@ static int cmd_parseopt(int argc, const char **argv, const char *prefix)
        }
 
        /* parse: (<short>|<short>,<long>|<long>)[*=?!]*<arghint>? SP+ <help> */
-       while (strbuf_getline(&sb, stdin, '\n') != EOF) {
+       while (strbuf_getline_lf(&sb, stdin) != EOF) {
                const char *s;
                const char *help;
                struct option *o;

diff --git a/builtin/send-pack.c b/builtin/send-pack.c
index f6e5d643c193d28b14107bf9a9e4ee7aa36ca933..8f9f4f148d7c0d99c0e09e99ddff29798b6c4789 100644 (file)
--- a/builtin/send-pack.c
+++ b/builtin/send-pack.c
@@ -212,7 +212,7 @@ int cmd_send_pack(int argc, const char **argv, const char *prefix)
                                argv_array_push(&all_refspecs, buf);
                } else {
                        struct strbuf line = STRBUF_INIT;
-                       while (strbuf_getline(&line, stdin, '\n') != EOF)
+                       while (strbuf_getline_lf(&line, stdin) != EOF)
                                argv_array_push(&all_refspecs, line.buf);
                        strbuf_release(&line);
                }

diff --git a/builtin/update-index.c b/builtin/update-index.c
index 7431938fa654ba9af524a7018ab2c7be8242caaa..7c5c143de5dc74dda2b17832037268fc4e4b9d60 100644 (file)
--- a/builtin/update-index.c
+++ b/builtin/update-index.c
@@ -468,12 +468,14 @@ static void update_one(const char *path)
        report("add '%s'", path);
 }
 
-static void read_index_info(int line_termination)
+static void read_index_info(int nul_term_line)
 {
        struct strbuf buf = STRBUF_INIT;
        struct strbuf uq = STRBUF_INIT;
+       strbuf_getline_fn getline_fn;
 
-       while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
+       getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
+       while (getline_fn(&buf, stdin) != EOF) {
                char *ptr, *tab;
                char *path_name;
                unsigned char sha1[20];
@@ -522,7 +524,7 @@ static void read_index_info(int line_termination)
                        goto bad_line;
 
                path_name = ptr;
-               if (line_termination && path_name[0] == '"') {
+               if (!nul_term_line && path_name[0] == '"') {
                        strbuf_reset(&uq);
                        if (unquote_c_style(&uq, path_name, NULL)) {
                                die("git update-index: bad quoting of path name");
@@ -844,12 +846,12 @@ static int cacheinfo_callback(struct parse_opt_ctx_t *ctx,
 static int stdin_cacheinfo_callback(struct parse_opt_ctx_t *ctx,
                              const struct option *opt, int unset)
 {
-       int *line_termination = opt->value;
+       int *nul_term_line = opt->value;
 
        if (ctx->argc != 1)
                return error("option '%s' must be the last argument", opt->long_name);
        allow_add = allow_replace = allow_remove = 1;
-       read_index_info(*line_termination);
+       read_index_info(*nul_term_line);
        return 0;
 }
 
@@ -901,7 +903,7 @@ static int reupdate_callback(struct parse_opt_ctx_t *ctx,
 
 int cmd_update_index(int argc, const char **argv, const char *prefix)
 {
-       int newfd, entries, has_errors = 0, line_termination = '\n';
+       int newfd, entries, has_errors = 0, nul_term_line = 0;
        int untracked_cache = -1;
        int read_from_stdin = 0;
        int prefix_length = prefix ? strlen(prefix) : 0;
@@ -912,6 +914,7 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
        int split_index = -1;
        struct lock_file *lock_file;
        struct parse_opt_ctx_t ctx;
+       strbuf_getline_fn getline_fn;
        int parseopt_state = PARSE_OPT_UNKNOWN;
        struct option options[] = {
                OPT_BIT('q', NULL, &refresh_args.flags,
@@ -963,13 +966,13 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
                        N_("add to index only; do not add content to object database"), 1),
                OPT_SET_INT(0, "force-remove", &force_remove,
                        N_("remove named paths even if present in worktree"), 1),
-               OPT_SET_INT('z', NULL, &line_termination,
-                       N_("with --stdin: input lines are terminated by null bytes"), '\0'),
+               OPT_BOOL('z', NULL, &nul_term_line,
+                        N_("with --stdin: input lines are terminated by null bytes")),
                {OPTION_LOWLEVEL_CALLBACK, 0, "stdin", &read_from_stdin, NULL,
                        N_("read list of paths to be updated from standard input"),
                        PARSE_OPT_NONEG | PARSE_OPT_NOARG,
                        (parse_opt_cb *) stdin_callback},
-               {OPTION_LOWLEVEL_CALLBACK, 0, "index-info", &line_termination, NULL,
+               {OPTION_LOWLEVEL_CALLBACK, 0, "index-info", &nul_term_line, NULL,
                        N_("add entries from standard input to the index"),
                        PARSE_OPT_NONEG | PARSE_OPT_NOARG,
                        (parse_opt_cb *) stdin_cacheinfo_callback},
@@ -1057,6 +1060,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
                }
        }
        argc = parse_options_end(&ctx);
+
+       getline_fn = nul_term_line ? strbuf_getline_nul : strbuf_getline_lf;
        if (preferred_index_format) {
                if (preferred_index_format < INDEX_FORMAT_LB ||
                    INDEX_FORMAT_UB < preferred_index_format)
@@ -1073,9 +1078,9 @@ int cmd_update_index(int argc, const char **argv, const char *prefix)
                struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
 
                setup_work_tree();
-               while (strbuf_getline(&buf, stdin, line_termination) != EOF) {
+               while (getline_fn(&buf, stdin) != EOF) {
                        char *p;
-                       if (line_termination && buf.buf[0] == '"') {
+                       if (!nul_term_line && buf.buf[0] == '"') {
                                strbuf_reset(&nbuf);
                                if (unquote_c_style(&nbuf, buf.buf, NULL))
                                        die("line is badly quoted");

diff --git a/compat/terminal.c b/compat/terminal.c
index 313897d581f0c5f2eae4d09b82d6ff8b98a21ea4..fa13ee672db33ef2fbcc16295230b99aa9d4f595 100644 (file)
--- a/compat/terminal.c
+++ b/compat/terminal.c
@@ -122,7 +122,7 @@ char *git_terminal_prompt(const char *prompt, int echo)
        fputs(prompt, output_fh);
        fflush(output_fh);
 
-       r = strbuf_getline(&buf, input_fh, '\n');
+       r = strbuf_getline_lf(&buf, input_fh);
        if (!echo) {
                putc('\n', output_fh);
                fflush(output_fh);

diff --git a/credential-cache--daemon.c b/credential-cache--daemon.c
index 9365f2ce5c188d86b1b60029e4549e1bd844214f..cc65a9c0d342aa51d4b307fe10c626d940e2f211 100644 (file)
--- a/credential-cache--daemon.c
+++ b/credential-cache--daemon.c
@@ -96,12 +96,12 @@ static int read_request(FILE *fh, struct credential *c,
        static struct strbuf item = STRBUF_INIT;
        const char *p;
 
-       strbuf_getline(&item, fh, '\n');
+       strbuf_getline_lf(&item, fh);
        if (!skip_prefix(item.buf, "action=", &p))
                return error("client sent bogus action line: %s", item.buf);
        strbuf_addstr(action, p);
 
-       strbuf_getline(&item, fh, '\n');
+       strbuf_getline_lf(&item, fh);
        if (!skip_prefix(item.buf, "timeout=", &p))
                return error("client sent bogus timeout line: %s", item.buf);
        *timeout = atoi(p);

diff --git a/credential-store.c b/credential-store.c
index 54c4e047373757598f6de7bf994251f0169b2b38..57141679abdaa804282a0cc2d808e7c6687d924a 100644 (file)
--- a/credential-store.c
+++ b/credential-store.c
@@ -23,7 +23,7 @@ static int parse_credential_file(const char *fn,
                return found_credential;
        }
 
-       while (strbuf_getline(&line, fh, '\n') != EOF) {
+       while (strbuf_getline_lf(&line, fh) != EOF) {
                credential_from_url(&entry, line.buf);
                if (entry.username && entry.password &&
                    credential_match(c, &entry)) {

diff --git a/credential.c b/credential.c
index b146ad8481b133892a542691c7e36f5e7974cfdc..7d6501d190a529933d501e7f7006a70c4897282b 100644 (file)
--- a/credential.c
+++ b/credential.c
@@ -142,7 +142,7 @@ int credential_read(struct credential *c, FILE *fp)
 {
        struct strbuf line = STRBUF_INIT;
 
-       while (strbuf_getline(&line, fp, '\n') != EOF) {
+       while (strbuf_getline_lf(&line, fp) != EOF) {
                char *key = line.buf;
                char *value = strchr(key, '=');
 

diff --git a/daemon.c b/daemon.c
index be70cd4da09ccab8850be41e19b0fc4b9a10f502..46b411c7d941ecf862b7a7ffdce38ef8767e29e4 100644 (file)
--- a/daemon.c
+++ b/daemon.c
@@ -424,7 +424,7 @@ static void copy_to_log(int fd)
                return;
        }
 
-       while (strbuf_getline(&line, fp, '\n') != EOF) {
+       while (strbuf_getline_lf(&line, fp) != EOF) {
                logerror("%s", line.buf);
                strbuf_setlen(&line, 0);
        }

diff --git a/fast-import.c b/fast-import.c
index 3c65edb5c44e1fa57beef851d56a9674a5be1b72..bf01b3422142d6be204a983a9909efdb29d385d0 100644 (file)
--- a/fast-import.c
+++ b/fast-import.c
@@ -1888,7 +1888,7 @@ static int read_next_command(void)
                        struct recent_command *rc;
 
                        strbuf_detach(&command_buf, NULL);
-                       stdin_eof = strbuf_getline(&command_buf, stdin, '\n');
+                       stdin_eof = strbuf_getline_lf(&command_buf, stdin);
                        if (stdin_eof)
                                return EOF;
 
@@ -1960,7 +1960,7 @@ static int parse_data(struct strbuf *sb, uintmax_t limit, uintmax_t *len_res)
 
                strbuf_detach(&command_buf, NULL);
                for (;;) {
-                       if (strbuf_getline(&command_buf, stdin, '\n') == EOF)
+                       if (strbuf_getline_lf(&command_buf, stdin) == EOF)
                                die("EOF in data (terminator '%s' not found)", term);
                        if (term_len == command_buf.len
                                && !strcmp(term, command_buf.buf))

diff --git a/ident.c b/ident.c
index daf7e1ea8370e5b6a60c5a33a1591ef939655664..9dd3ae34525563fef5d6c6f0e40b2bc593080063 100644 (file)
--- a/ident.c
+++ b/ident.c
@@ -76,7 +76,7 @@ static int add_mailname_host(struct strbuf *buf)
                                strerror(errno));
                return -1;
        }
-       if (strbuf_getline(&mailnamebuf, mailname, '\n') == EOF) {
+       if (strbuf_getline_lf(&mailnamebuf, mailname) == EOF) {
                if (ferror(mailname))
                        warning("cannot read /etc/mailname: %s",
                                strerror(errno));

diff --git a/mailinfo.c b/mailinfo.c
index f289941f7e516be2f6265326188b3d8da70ef3aa..9f19ca10805a5f54a49b3a8fa2093f583bcea8c3 100644 (file)
--- a/mailinfo.c
+++ b/mailinfo.c
@@ -732,7 +732,7 @@ static int read_one_header_line(struct strbuf *line, FILE *in)
        struct strbuf continuation = STRBUF_INIT;
 
        /* Get the first part of the line. */
-       if (strbuf_getline(line, in, '\n'))
+       if (strbuf_getline_lf(line, in))
                return 0;
 
        /*
@@ -756,7 +756,7 @@ static int read_one_header_line(struct strbuf *line, FILE *in)
                peek = fgetc(in); ungetc(peek, in);
                if (peek != ' ' && peek != '\t')
                        break;
-               if (strbuf_getline(&continuation, in, '\n'))
+               if (strbuf_getline_lf(&continuation, in))
                        break;
                continuation.buf[0] = ' ';
                strbuf_rtrim(&continuation);
@@ -769,7 +769,7 @@ static int read_one_header_line(struct strbuf *line, FILE *in)
 
 static int find_boundary(struct mailinfo *mi, struct strbuf *line)
 {
-       while (!strbuf_getline(line, mi->input, '\n')) {
+       while (!strbuf_getline_lf(line, mi->input)) {
                if (*(mi->content_top) && is_multipart_boundary(mi, line))
                        return 1;
        }
@@ -820,7 +820,7 @@ static int handle_boundary(struct mailinfo *mi, struct strbuf *line)
 
        strbuf_release(&newline);
        /* replenish line */
-       if (strbuf_getline(line, mi->input, '\n'))
+       if (strbuf_getline_lf(line, mi->input))
                return 0;
        strbuf_addch(line, '\n');
        return 1;

diff --git a/remote-curl.c b/remote-curl.c
index f404faf0f4b9ec298ccbae34fae0c79283884d26..c7048575fbdca1bd8dc57c114d0cfdc031e63039 100644 (file)
--- a/remote-curl.c
+++ b/remote-curl.c
@@ -827,7 +827,7 @@ static void parse_fetch(struct strbuf *buf)
                        die("http transport does not support %s", buf->buf);
 
                strbuf_reset(buf);
-               if (strbuf_getline(buf, stdin, '\n') == EOF)
+               if (strbuf_getline_lf(buf, stdin) == EOF)
                        return;
                if (!*buf->buf)
                        break;
@@ -940,7 +940,7 @@ static void parse_push(struct strbuf *buf)
                        die("http transport does not support %s", buf->buf);
 
                strbuf_reset(buf);
-               if (strbuf_getline(buf, stdin, '\n') == EOF)
+               if (strbuf_getline_lf(buf, stdin) == EOF)
                        goto free_specs;
                if (!*buf->buf)
                        break;
@@ -990,7 +990,7 @@ int main(int argc, const char **argv)
        do {
                const char *arg;
 
-               if (strbuf_getline(&buf, stdin, '\n') == EOF) {
+               if (strbuf_getline_lf(&buf, stdin) == EOF) {
                        if (ferror(stdin))
                                error("remote-curl: error reading command stream from git");
                        return 1;

diff --git a/remote-testsvn.c b/remote-testsvn.c
index f599c372c64dd8930f9640e9503f73c5edaff49c..f05ff45298207258c257c2118206fbbfa0a4c670 100644 (file)
--- a/remote-testsvn.c
+++ b/remote-testsvn.c
@@ -154,7 +154,7 @@ static void check_or_regenerate_marks(int latestrev)
                fclose(marksfile);
        } else {
                strbuf_addf(&sb, ":%d ", latestrev);
-               while (strbuf_getline(&line, marksfile, '\n') != EOF) {
+               while (strbuf_getline_lf(&line, marksfile) != EOF) {
                        if (starts_with(line.buf, sb.buf)) {
                                found++;
                                break;
@@ -322,7 +322,7 @@ int main(int argc, char **argv)
        marksfilename = marksfilename_sb.buf;
 
        while (1) {
-               if (strbuf_getline(&buf, stdin, '\n') == EOF) {
+               if (strbuf_getline_lf(&buf, stdin) == EOF) {
                        if (ferror(stdin))
                                die("Error reading command stream");
                        else

diff --git a/remote.c b/remote.c
index 9d34b5a5dafa217e2ce9cb1b7e9a4ab74908f7af..f19569385e8d161c75ff45824fd282e1ee6a4c80 100644 (file)
--- a/remote.c
+++ b/remote.c
@@ -256,7 +256,7 @@ static void read_remotes_file(struct remote *remote)
        if (!f)
                return;
        remote->origin = REMOTE_REMOTES;
-       while (strbuf_getline(&buf, f, '\n') != EOF) {
+       while (strbuf_getline_lf(&buf, f) != EOF) {
                const char *v;
 
                strbuf_rtrim(&buf);
@@ -281,7 +281,7 @@ static void read_branches_file(struct remote *remote)
        if (!f)
                return;
 
-       strbuf_getline(&buf, f, '\n');
+       strbuf_getline_lf(&buf, f);
        fclose(f);
        strbuf_trim(&buf);
        if (!buf.len) {

diff --git a/sequencer.c b/sequencer.c
index 8c58fa2f4ddaaadb09a63ef5a1937b4282ed988a..80487860c8fc5c79e3ffd4fbe21a0a0ea7e385ca 100644 (file)
--- a/sequencer.c
+++ b/sequencer.c
@@ -886,7 +886,7 @@ static int sequencer_rollback(struct replay_opts *opts)
        if (!f)
                return error(_("cannot open %s: %s"), git_path_head_file(),
                                                strerror(errno));
-       if (strbuf_getline(&buf, f, '\n')) {
+       if (strbuf_getline_lf(&buf, f)) {
                error(_("cannot read %s: %s"), git_path_head_file(),
                      ferror(f) ?  strerror(errno) : _("unexpected end of file"));
                fclose(f);

diff --git a/sha1_file.c b/sha1_file.c
index 73ccd49a465b1cf8b668edf8c13ea75d6b8de718..86b5e8cf724a771e1b18630793a3ff488c904bbc 100644 (file)
--- a/sha1_file.c
+++ b/sha1_file.c
@@ -396,7 +396,7 @@ void add_to_alternates_file(const char *reference)
                struct strbuf line = STRBUF_INIT;
                int found = 0;
 
-               while (strbuf_getline(&line, in, '\n') != EOF) {
+               while (strbuf_getline_lf(&line, in) != EOF) {
                        if (!strcmp(reference, line.buf)) {
                                found = 1;
                                break;

diff --git a/shell.c b/shell.c
index ace62e4b6503d821962242f9cf3bd9af22bc39b9..c5439a63e9678e1dc3dfa7d4e1f2a97c331e54d6 100644 (file)
--- a/shell.c
+++ b/shell.c
@@ -88,7 +88,7 @@ static void run_shell(void)
                int count;
 
                fprintf(stderr, "git> ");
-               if (strbuf_getline(&line, stdin, '\n') == EOF) {
+               if (strbuf_getline_lf(&line, stdin) == EOF) {
                        fprintf(stderr, "\n");
                        strbuf_release(&line);
                        break;

diff --git a/strbuf.c b/strbuf.c
index 38686ffb65c2de953f9b224a5eecd22188081417..bab316dda8f4946efb9a908f17c98b4db3d21e98 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -512,15 +512,37 @@ int strbuf_getwholeline(struct strbuf *sb, FILE *fp, int term)
 }
 #endif
 
-int strbuf_getline(struct strbuf *sb, FILE *fp, int term)
+static int strbuf_getdelim(struct strbuf *sb, FILE *fp, int term)
 {
        if (strbuf_getwholeline(sb, fp, term))
                return EOF;
-       if (sb->buf[sb->len-1] == term)
-               strbuf_setlen(sb, sb->len-1);
+       if (sb->buf[sb->len - 1] == term)
+               strbuf_setlen(sb, sb->len - 1);
        return 0;
 }
 
+int strbuf_getline(struct strbuf *sb, FILE *fp)
+{
+       if (strbuf_getwholeline(sb, fp, '\n'))
+               return EOF;
+       if (sb->buf[sb->len - 1] == '\n') {
+               strbuf_setlen(sb, sb->len - 1);
+               if (sb->len && sb->buf[sb->len - 1] == '\r')
+                       strbuf_setlen(sb, sb->len - 1);
+       }
+       return 0;
+}
+
+int strbuf_getline_lf(struct strbuf *sb, FILE *fp)
+{
+       return strbuf_getdelim(sb, fp, '\n');
+}
+
+int strbuf_getline_nul(struct strbuf *sb, FILE *fp)
+{
+       return strbuf_getdelim(sb, fp, '\0');
+}
+
 int strbuf_getwholeline_fd(struct strbuf *sb, int fd, int term)
 {
        strbuf_reset(sb);

diff --git a/strbuf.h b/strbuf.h
index 2bf90e70fcf1e9bcbfcbfdf4bc8b30e1d7b61d10..f72fd14c2eaded0399b779150ea1565edd7bf47a 100644 (file)
--- a/strbuf.h
+++ b/strbuf.h
@@ -354,8 +354,8 @@ extern void strbuf_addftime(struct strbuf *sb, const char *fmt, const struct tm
  *
  * NOTE: The buffer is rewound if the read fails. If -1 is returned,
  * `errno` must be consulted, like you would do for `read(3)`.
- * `strbuf_read()`, `strbuf_read_file()` and `strbuf_getline()` has the
- * same behaviour as well.
+ * `strbuf_read()`, `strbuf_read_file()` and `strbuf_getline_*()`
+ * family of functions have the same behaviour as well.
  */
 extern size_t strbuf_fread(struct strbuf *, size_t, FILE *);
 
@@ -387,14 +387,31 @@ extern ssize_t strbuf_read_file(struct strbuf *sb, const char *path, size_t hint
 extern int strbuf_readlink(struct strbuf *sb, const char *path, size_t hint);
 
 /**
- * Read a line from a FILE *, overwriting the existing contents
- * of the strbuf. The second argument specifies the line
- * terminator character, typically `'\n'`.
+ * Read a line from a FILE *, overwriting the existing contents of
+ * the strbuf.  The strbuf_getline*() family of functions share
+ * this signature, but have different line termination conventions.
+ *
  * Reading stops after the terminator or at EOF.  The terminator
  * is removed from the buffer before returning.  Returns 0 unless
  * there was nothing left before EOF, in which case it returns `EOF`.
  */
-extern int strbuf_getline(struct strbuf *, FILE *, int);
+typedef int (*strbuf_getline_fn)(struct strbuf *, FILE *);
+
+/* Uses LF as the line terminator */
+extern int strbuf_getline_lf(struct strbuf *sb, FILE *fp);
+
+/* Uses NUL as the line terminator */
+extern int strbuf_getline_nul(struct strbuf *sb, FILE *fp);
+
+/*
+ * Similar to strbuf_getline_lf(), but additionally treats a CR that
+ * comes immediately before the LF as part of the terminator.
+ * This is the most friendly version to be used to read "text" files
+ * that can come from platforms whose native text format is CRLF
+ * terminated.
+ */
+extern int strbuf_getline(struct strbuf *, FILE *);
+
 
 /**
  * Like `strbuf_getline`, but keeps the trailing terminator (if

diff --git a/test-sha1-array.c b/test-sha1-array.c
index ddc491eff9ca52c4aeeced77c901e5907d215f16..700f3f3422d9014bfc4853e1510e6e7ac8aa9b73 100644 (file)
--- a/test-sha1-array.c
+++ b/test-sha1-array.c
@@ -11,7 +11,7 @@ int main(int argc, char **argv)
        struct sha1_array array = SHA1_ARRAY_INIT;
        struct strbuf line = STRBUF_INIT;
 
-       while (strbuf_getline(&line, stdin, '\n') != EOF) {
+       while (strbuf_getline_lf(&line, stdin) != EOF) {
                const char *arg;
                unsigned char sha1[20];
 

diff --git a/transport-helper.c b/transport-helper.c
index 0eb3cf01aa1da857c7340805971e63305d73a6ea..e45d88f1d7d82b12fe10b886a061477f8d27ad7b 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -54,7 +54,7 @@ static int recvline_fh(FILE *helper, struct strbuf *buffer, const char *name)
        strbuf_reset(buffer);
        if (debug)
                fprintf(stderr, "Debug: Remote helper: Waiting...\n");
-       if (strbuf_getline(buffer, helper, '\n') == EOF) {
+       if (strbuf_getline_lf(buffer, helper) == EOF) {
                if (debug)
                        fprintf(stderr, "Debug: Remote helper quit.\n");
                return 1;
@@ -137,7 +137,8 @@ static struct child_process *get_helper(struct transport *transport)
        data->no_disconnect_req = 0;
 
        /*
-        * Open the output as FILE* so strbuf_getline() can be used.
+        * Open the output as FILE* so strbuf_getline_*() family of
+        * functions can be used.
         * Do this with duped fd because fclose() will close the fd,
         * and stuff like taking over will require the fd to remain.
         */

diff --git a/walker.c b/walker.c
index 7b7e72b1201850f0ba494f8fc23a5c7f0e46d3eb..08773d419f17a131c35e8e671bcfe4b174a9ceb3 100644 (file)
--- a/walker.c
+++ b/walker.c
@@ -220,7 +220,7 @@ int walker_targets_stdin(char ***target, const char ***write_ref)
                char *rf_one = NULL;
                char *tg_one;
 
-               if (strbuf_getline(&buf, stdin, '\n') == EOF)
+               if (strbuf_getline_lf(&buf, stdin) == EOF)
                        break;
                tg_one = buf.buf;
                rf_one = strchr(tg_one, '\t');

diff --git a/wt-status.c b/wt-status.c
index bba25960b4e3c54a7c1d8861ea895fbe01aa3110..ab4f80d6d0415e449cade48e986c77c933bfecac 100644 (file)
--- a/wt-status.c
+++ b/wt-status.c
@@ -988,7 +988,7 @@ static char *read_line_from_git_path(const char *filename)
                strbuf_release(&buf);
                return NULL;
        }
-       strbuf_getline(&buf, fp, '\n');
+       strbuf_getline_lf(&buf, fp);
        if (!fclose(fp)) {
                return strbuf_detach(&buf, NULL);
        } else {
@@ -1076,7 +1076,7 @@ static void read_rebase_todolist(const char *fname, struct string_list *lines)
        if (!f)
                die_errno("Could not open file %s for reading",
                          git_path("%s", fname));
-       while (!strbuf_getline(&line, f, '\n')) {
+       while (!strbuf_getline_lf(&line, f)) {
                if (line.len && line.buf[0] == comment_line_char)
                        continue;
                strbuf_trim(&line);