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fileops: add convenience function is_dot_or_dotdot()

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Signed-off-by: schu <schu-github@schulog.org>
This commit is contained in:
schu 2011-06-09 18:11:11 +02:00
parent a6e0f315f5
commit e190da78f3
2 changed files with 10 additions and 7 deletions
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9
src/fileops.c
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@ -231,13 +231,8 @@ int git_futils_direach(
size_t de_len;
int result;
/* always skip '.' and '..' */
if (de->d_name[0] == '.') {
if (de->d_name[1] == '\0')
continue;
if (de->d_name[1] == '.' && de->d_name[2] == '\0')
continue;
}
if (is_dot_or_dotdot(de->d_name))
continue;
de_len = strlen(de->d_name);
if (path_sz < wd_len + de_len + 1) {

8
src/fileops.h
View File

@ -102,6 +102,14 @@ extern int git_futils_mv_withpath(const char *from, const char *to);
*/
extern git_off_t git_futils_filesize(git_file fd);
/* Taken from git.git */
static inline int is_dot_or_dotdot(const char *name)
{
return (name[0] == '.' &&
(name[1] == '\0' ||
(name[1] == '.' && name[2] == '\0')));
}
/**
* Read-only map all or part of a file into memory.
* When possible this function should favor a virtual memory