transport: simplify duplicating a substring in transport_get() using xmemdupz()

diff --git a/shallow.c b/shallow.c
index 0b267b64117c5f1d2df662e3d413418d575a94bd..cdd07751461e69291588dee801c3563644cb1107 100644 (file)
--- a/shallow.c
+++ b/shallow.c
@@ -1,4 +1,5 @@
 #include "cache.h"
+#include "lockfile.h"
 #include "commit.h"
 #include "tag.h"
 #include "pkt-line.h"
@@ -226,7 +227,6 @@ static void remove_temporary_shallow_on_signal(int signo)
 
 const char *setup_temporary_shallow(const struct sha1_array *extra)
 {
-       static int installed_handler;
        struct strbuf sb = STRBUF_INIT;
        int fd;
 
@@ -237,10 +237,8 @@ const char *setup_temporary_shallow(const struct sha1_array *extra)
                strbuf_addstr(&temporary_shallow, git_path("shallow_XXXXXX"));
                fd = xmkstemp(temporary_shallow.buf);
 
-               if (!installed_handler) {
-                       atexit(remove_temporary_shallow);
-                       sigchain_push_common(remove_temporary_shallow_on_signal);
-               }
+               atexit(remove_temporary_shallow);
+               sigchain_push_common(remove_temporary_shallow_on_signal);
 
                if (write_in_full(fd, sb.buf, sb.len) != sb.len)
                        die_errno("failed to write to %s",
@@ -269,8 +267,8 @@ void setup_alternate_shallow(struct lock_file *shallow_lock,
        if (write_shallow_commits(&sb, 0, extra)) {
                if (write_in_full(fd, sb.buf, sb.len) != sb.len)
                        die_errno("failed to write to %s",
-                                 shallow_lock->filename);
-               *alternate_shallow_file = shallow_lock->filename;
+                                 shallow_lock->filename.buf);
+               *alternate_shallow_file = shallow_lock->filename.buf;
        } else
                /*
                 * is_repository_shallow() sees empty string as "no
@@ -316,7 +314,7 @@ void prune_shallow(int show_only)
        if (write_shallow_commits_1(&sb, 0, NULL, SEEN_ONLY)) {
                if (write_in_full(fd, sb.buf, sb.len) != sb.len)
                        die_errno("failed to write to %s",
-                                 shallow_lock.filename);
+                                 shallow_lock.filename.buf);
                commit_lock_file(&shallow_lock);
        } else {
                unlink(git_path("shallow"));
@@ -325,7 +323,7 @@ void prune_shallow(int show_only)
        strbuf_release(&sb);
 }
 
-#define TRACE_KEY "GIT_TRACE_SHALLOW"
+struct trace_key trace_shallow = TRACE_KEY_INIT(SHALLOW);
 
 /*
  * Step 1, split sender shallow commits into "ours" and "theirs"
@@ -334,7 +332,7 @@ void prune_shallow(int show_only)
 void prepare_shallow_info(struct shallow_info *info, struct sha1_array *sa)
 {
        int i;
-       trace_printf_key(TRACE_KEY, "shallow: prepare_shallow_info\n");
+       trace_printf_key(&trace_shallow, "shallow: prepare_shallow_info\n");
        memset(info, 0, sizeof(*info));
        info->shallow = sa;
        if (!sa)
@@ -365,7 +363,7 @@ void remove_nonexistent_theirs_shallow(struct shallow_info *info)
 {
        unsigned char (*sha1)[20] = info->shallow->sha1;
        int i, dst;
-       trace_printf_key(TRACE_KEY, "shallow: remove_nonexistent_theirs_shallow\n");
+       trace_printf_key(&trace_shallow, "shallow: remove_nonexistent_theirs_shallow\n");
        for (i = dst = 0; i < info->nr_theirs; i++) {
                if (i != dst)
                        info->theirs[dst] = info->theirs[i];
@@ -392,8 +390,7 @@ static uint32_t *paint_alloc(struct paint_info *info)
        void *p;
        if (!info->slab_count || info->free + size > info->end) {
                info->slab_count++;
-               info->slab = xrealloc(info->slab,
-                                     info->slab_count * sizeof(*info->slab));
+               REALLOC_ARRAY(info->slab, info->slab_count);
                info->free = xmalloc(COMMIT_SLAB_SIZE);
                info->slab[info->slab_count - 1] = info->free;
                info->end = info->free + COMMIT_SLAB_SIZE;
@@ -516,7 +513,7 @@ void assign_shallow_commits_to_refs(struct shallow_info *info,
        int *shallow, nr_shallow = 0;
        struct paint_info pi;
 
-       trace_printf_key(TRACE_KEY, "shallow: assign_shallow_commits_to_refs\n");
+       trace_printf_key(&trace_shallow, "shallow: assign_shallow_commits_to_refs\n");
        shallow = xmalloc(sizeof(*shallow) * (info->nr_ours + info->nr_theirs));
        for (i = 0; i < info->nr_ours; i++)
                shallow[nr_shallow++] = info->ours[i];
@@ -622,7 +619,7 @@ static void post_assign_shallow(struct shallow_info *info,
        int bitmap_nr = (info->ref->nr + 31) / 32;
        struct commit_array ca;
 
-       trace_printf_key(TRACE_KEY, "shallow: post_assign_shallow\n");
+       trace_printf_key(&trace_shallow, "shallow: post_assign_shallow\n");
        if (ref_status)
                memset(ref_status, 0, sizeof(*ref_status) * info->ref->nr);