diff options
Diffstat (limited to 'unix.c')
-rw-r--r-- | unix.c | 24 |
1 files changed, 13 insertions, 11 deletions
@@ -300,28 +300,30 @@ char *FiosBrowseTo(const FiosItem *item) return NULL; } -// Get descriptive texts. -// Returns a path as well as a -// string describing the path. -StringID FiosGetDescText(const char **path) +/** + * Get descriptive texts. Returns the path and free space + * left on the device + * @param path string describing the path + * @param tfs total free space in megabytes, optional (can be NULL) + * @return StringID describing the path (free space or failure) + */ +StringID FiosGetDescText(const char **path, uint32 *tot) { + uint32 free = 0; *path = _fios_path[0] != '\0' ? _fios_path : "/"; #if defined(__linux__) { struct statvfs s; - if (statvfs(*path, &s) == 0) { - uint64 tot = (uint64)s.f_bsize * s.f_bavail; - SetDParam(0, (uint32)(tot >> 20)); - return STR_4005_BYTES_FREE; + if (statvfs(*path, &s) != 0) { + free = ((uint64)s.f_bsize * s.f_bavail) >> 20; } else return STR_4006_UNABLE_TO_READ_DRIVE; } -#else - SetDParam(0, 0); - return STR_4005_BYTES_FREE; #endif + if (tot != NULL) *tot = free; + return STR_4005_BYTES_FREE; } void FiosMakeSavegameName(char *buf, const char *name) |