diff options
Diffstat (limited to 'wrapper.c')
| -rw-r--r-- | wrapper.c | 16 |
1 files changed, 11 insertions, 5 deletions
@@ -322,7 +322,7 @@ int git_mkstemps_mode(char *pattern, int suffix_len, int mode) template[5] = letters[v % num_letters]; v /= num_letters; fd = open(pattern, O_CREAT | O_EXCL | O_RDWR, mode); - if (fd > 0) + if (fd >= 0) return fd; /* * Fatal error (EPERM, ENOSPC etc). @@ -408,18 +408,24 @@ void warn_on_inaccessible(const char *path) warning(_("unable to access '%s': %s"), path, strerror(errno)); } -int access_or_warn(const char *path, int mode) +static int access_error_is_ok(int err, unsigned flag) +{ + return err == ENOENT || err == ENOTDIR || + ((flag & ACCESS_EACCES_OK) && err == EACCES); +} + +int access_or_warn(const char *path, int mode, unsigned flag) { int ret = access(path, mode); - if (ret && errno != ENOENT && errno != ENOTDIR) + if (ret && !access_error_is_ok(errno, flag)) warn_on_inaccessible(path); return ret; } -int access_or_die(const char *path, int mode) +int access_or_die(const char *path, int mode, unsigned flag) { int ret = access(path, mode); - if (ret && errno != ENOENT && errno != ENOTDIR) + if (ret && !access_error_is_ok(errno, flag)) die_errno(_("unable to access '%s'"), path); return ret; } |