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Simplified r_mkdir()

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This commit is contained in:
Bert Münnich 2015-10-28 23:21:12 +01:00
parent d3a70a285d
commit a7d39b0ab8
3 changed files with 18 additions and 31 deletions
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3
thumbs.c
View file

@ -92,7 +92,8 @@ void tns_cache_write(Imlib_Image im, const char *filepath, bool force)
{
if ((dirend = strrchr(cfile, '/')) != NULL) {
*dirend = '\0';
err = r_mkdir(cfile);
if ((err = r_mkdir(cfile)) == -1)
error(0, errno, "%s", cfile);
*dirend = '/';
}
if (err == 0) {

44
util.c
View file

@ -181,37 +181,23 @@ char* r_readdir(r_dir_t *rdir)
return NULL;
}
int r_mkdir(const char *path)
int r_mkdir(char *path)
{
char *dir, *d;
struct stat stats;
int err = 0;
char c, *s = path;
struct stat st;
if (*path == '\0')
return -1;
if (stat(path, &stats) == 0)
return S_ISDIR(stats.st_mode) ? 0 : -1;
d = dir = (char*) emalloc(strlen(path) + 1);
strcpy(dir, path);
while (d != NULL && err == 0) {
d = strchr(d + 1, '/');
if (d != NULL)
*d = '\0';
if (access(dir, F_OK) < 0 && errno == ENOENT) {
if (mkdir(dir, 0755) < 0) {
error(0, errno, "%s", dir);
err = -1;
}
} else if (stat(dir, &stats) < 0 || !S_ISDIR(stats.st_mode)) {
err = -1;
while (*s != '\0') {
if (*s == '/') {
s++;
continue;
}
if (d != NULL)
*d = '/';
for (; *s != '\0' && *s != '/'; s++);
c = *s;
*s = '\0';
if (mkdir(path, 0755) == -1)
if (errno != EEXIST || stat(path, &st) == -1 || !S_ISDIR(st.st_mode))
return -1;
*s = c;
}
free(dir);
return err;
return 0;
}

2
util.h
View file

@ -74,6 +74,6 @@ void size_readable(float*, const char**);
int r_opendir(r_dir_t*, const char*);
int r_closedir(r_dir_t*);
char* r_readdir(r_dir_t*);
int r_mkdir(const char *);
int r_mkdir(char*);
#endif /* UTIL_H */