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| author | Pushkar Singh <pushkarkumarsingh1970@gmail.com> | 2026-02-21 11:05:12 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2026-02-21 21:25:56 -0800 |
| commit | 40b30f245d57f89215f89c29b72e8b557f09b82a (patch) | |
| tree | 5cd9936acc0853ac248dadde78e3c3313bd9e0c9 /path.c | |
| parent | 7c02d39fc2ed2702223c7674f73150d9a7e61ba4 (diff) | |
| download | git-40b30f245d57f89215f89c29b72e8b557f09b82a.tar.xz | |
path: factor out skip_slashes() in normalize_path_copy_len()
Extract skip_slashes() to avoid repeating the same is_dir_sep()
loop in multiple places inside normalize_path_copy_len().
Keep the dot-component handling inline to preserve the original
control flow and readability, as suggested in review.
No functional changes. Behavior verified with t0060-path-utils.sh.
Signed-off-by: Pushkar Singh <pushkarkumarsingh1970@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'path.c')
| -rw-r--r-- | path.c | 19 |
1 files changed, 13 insertions, 6 deletions
@@ -1112,6 +1112,14 @@ const char *remove_leading_path(const char *in, const char *prefix) * end with a '/', then the callers need to be fixed up accordingly. * */ + +static const char *skip_slashes(const char *p) +{ + while (is_dir_sep(*p)) + p++; + return p; +} + int normalize_path_copy_len(char *dst, const char *src, int *prefix_len) { char *dst0; @@ -1129,8 +1137,7 @@ int normalize_path_copy_len(char *dst, const char *src, int *prefix_len) } dst0 = dst; - while (is_dir_sep(*src)) - src++; + src = skip_slashes(src); for (;;) { char c = *src; @@ -1150,8 +1157,7 @@ int normalize_path_copy_len(char *dst, const char *src, int *prefix_len) } else if (is_dir_sep(src[1])) { /* (2) */ src += 2; - while (is_dir_sep(*src)) - src++; + src = skip_slashes(src); continue; } else if (src[1] == '.') { if (!src[2]) { @@ -1161,8 +1167,7 @@ int normalize_path_copy_len(char *dst, const char *src, int *prefix_len) } else if (is_dir_sep(src[2])) { /* (4) */ src += 3; - while (is_dir_sep(*src)) - src++; + src = skip_slashes(src); goto up_one; } } @@ -1182,6 +1187,8 @@ int normalize_path_copy_len(char *dst, const char *src, int *prefix_len) up_one: /* + * strip the last component + * * dst0..dst is prefix portion, and dst[-1] is '/'; * go up one level. */ |