diff options
Diffstat (limited to 'init/init.c')
| -rwxr-xr-x | init/init.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/init/init.c b/init/init.c index 65d3d845..e513a291 100755 --- a/init/init.c +++ b/init/init.c @@ -486,78 +486,6 @@ void handle_control_message(const char *msg, const char *arg) } } -#define MAX_MTD_PARTITIONS 16 - -static struct { - char name[16]; - int number; -} mtd_part_map[MAX_MTD_PARTITIONS]; - -static int mtd_part_count = -1; - -static void find_mtd_partitions(void) -{ - int fd; - char buf[1024]; - char *pmtdbufp; - ssize_t pmtdsize; - int r; - - fd = open("/proc/mtd", O_RDONLY); - if (fd < 0) - return; - - buf[sizeof(buf) - 1] = '\0'; - pmtdsize = read(fd, buf, sizeof(buf) - 1); - pmtdbufp = buf; - while (pmtdsize > 0) { - int mtdnum, mtdsize, mtderasesize; - char mtdname[16]; - mtdname[0] = '\0'; - mtdnum = -1; - r = sscanf(pmtdbufp, "mtd%d: %x %x %15s", - &mtdnum, &mtdsize, &mtderasesize, mtdname); - if ((r == 4) && (mtdname[0] == '"')) { - char *x = strchr(mtdname + 1, '"'); - if (x) { - *x = 0; - } - INFO("mtd partition %d, %s\n", mtdnum, mtdname + 1); - if (mtd_part_count < MAX_MTD_PARTITIONS) { - strcpy(mtd_part_map[mtd_part_count].name, mtdname + 1); - mtd_part_map[mtd_part_count].number = mtdnum; - mtd_part_count++; - } else { - ERROR("too many mtd partitions\n"); - } - } - while (pmtdsize > 0 && *pmtdbufp != '\n') { - pmtdbufp++; - pmtdsize--; - } - if (pmtdsize > 0) { - pmtdbufp++; - pmtdsize--; - } - } - close(fd); -} - -int mtd_name_to_number(const char *name) -{ - int n; - if (mtd_part_count < 0) { - mtd_part_count = 0; - find_mtd_partitions(); - } - for (n = 0; n < mtd_part_count; n++) { - if (!strcmp(name, mtd_part_map[n].name)) { - return mtd_part_map[n].number; - } - } - return -1; -} - static void import_kernel_nv(char *name, int in_qemu) { char *value = strchr(name, '='); |
