status: add --porcelain output format

diff --git a/bisect.c b/bisect.c
index 095b55eba6a1cd41907c3b3e9619e614af9a0acb..7f20acb4b9e391bd383597ec554ec58b70979fe5 100644 (file)
--- a/bisect.c
+++ b/bisect.c
@@ -454,14 +454,14 @@ static int read_bisect_refs(void)
        return for_each_ref_in("refs/bisect/", register_ref, NULL);
 }
 
-void read_bisect_paths(struct argv_array *array)
+static void read_bisect_paths(struct argv_array *array)
 {
        struct strbuf str = STRBUF_INIT;
        const char *filename = git_path("BISECT_NAMES");
        FILE *fp = fopen(filename, "r");
 
        if (!fp)
-               die("Could not open file '%s': %s", filename, strerror(errno));
+               die_errno("Could not open file '%s'", filename);
 
        while (strbuf_getline(&str, fp, '\n') != EOF) {
                char *quoted;
@@ -740,8 +740,7 @@ static void mark_expected_rev(char *bisect_rev_hex)
        int fd = open(filename, O_CREAT | O_TRUNC | O_WRONLY, 0600);
 
        if (fd < 0)
-               die("could not create file '%s': %s",
-                   filename, strerror(errno));
+               die_errno("could not create file '%s'", filename);
 
        bisect_rev_hex[len] = '\n';
        write_or_die(fd, bisect_rev_hex, len + 1);
@@ -808,7 +807,7 @@ static void handle_bad_merge_base(void)
        exit(1);
 }
 
-void handle_skipped_merge_base(const unsigned char *mb)
+static void handle_skipped_merge_base(const unsigned char *mb)
 {
        char *mb_hex = sha1_to_hex(mb);
        char *bad_hex = sha1_to_hex(current_bad_sha1);