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* src/utils.c (fnmatch_nocase): Remove FNM_CASEFOLD emulation, gnulib takes care of it

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This commit is contained in:
Tim Rühsen 2020-02-14 12:59:25 +01:00
parent 589b3743fa
commit b62956872c
1 changed files with 2 additions and 15 deletions
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17
src/utils.c
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@ -1029,23 +1029,10 @@ file_merge (const char *base, const char *file)
int int
fnmatch_nocase (const char *pattern, const char *string, int flags) fnmatch_nocase (const char *pattern, const char *string, int flags)
{ {
#ifdef FNM_CASEFOLD
/* The FNM_CASEFOLD flag started as a GNU extension, but it is now /* The FNM_CASEFOLD flag started as a GNU extension, but it is now
also present on *BSD platforms, and possibly elsewhere. */ also present on *BSD platforms, and possibly elsewhere.
Gnulib provides this flag in case it doesn't exist. */
return fnmatch (pattern, string, flags | FNM_CASEFOLD); return fnmatch (pattern, string, flags | FNM_CASEFOLD);
#else
/* Turn PATTERN and STRING to lower case and call fnmatch on them. */
char *patcopy = (char *) alloca (strlen (pattern) + 1);
char *strcopy = (char *) alloca (strlen (string) + 1);
char *p;
for (p = patcopy; *pattern; pattern++, p++)
*p = c_tolower (*pattern);
*p = '\0';
for (p = strcopy; *string; string++, p++)
*p = c_tolower (*string);
*p = '\0';
return fnmatch (patcopy, strcopy, flags);
#endif
} }
static bool in_acclist (const char *const *, const char *, bool); static bool in_acclist (const char *const *, const char *, bool);