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str: add case insensitive suffixcmp

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This commit is contained in:
Edward Thomson
2025-10-30 15:32:26 -07:00
parent 479a1b5a92
commit adac288376
2 changed files with 16 additions and 2 deletions
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17
src/util/util.c
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@@ -269,13 +269,26 @@ int git__prefixncmp_icase(const char *str, size_t str_n, const char *prefix)
return prefixcmp(str, str_n, prefix, true);
}
int git__suffixcmp(const char *str, const char *suffix)
static int suffixcmp(const char *str, const char *suffix, bool icase)
{
size_t a = strlen(str);
size_t b = strlen(suffix);
if (a < b)
return -1;
return strcmp(str + (a - b), suffix);
return icase ? strcasecmp(str + (a - b), suffix) :
strcmp(str + (a - b), suffix);
}
int git__suffixcmp(const char *str, const char *suffix)
{
return suffixcmp(str, suffix, false);
}
int git__suffixcmp_icase(const char *str, const char *suffix)
{
return suffixcmp(str, suffix, true);
}
char *git__strtok(char **end, const char *sep)

1
src/util/util.h
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@@ -57,6 +57,7 @@ extern int git__prefixcmp_icase(const char *str, const char *prefix);
extern int git__prefixncmp(const char *str, size_t str_n, const char *prefix);
extern int git__prefixncmp_icase(const char *str, size_t str_n, const char *prefix);
extern int git__suffixcmp(const char *str, const char *suffix);
extern int git__suffixcmp_icase(const char *str, const char *suffix);
GIT_INLINE(int) git__signum(int val)
{