diff options
| -rw-r--r-- | miscutils/hdparm.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c index 30babc1..80af445 100644 --- a/miscutils/hdparm.c +++ b/miscutils/hdparm.c @@ -630,7 +630,7 @@ static void identify (uint16_t *id_supplied, const char *devname) uint8_t have_mode = 0, err_dma = 0; uint8_t chksum = 0; uint32_t ll, mm, nn, oo; - __u64 bbbig; /* (:) */ + uint64_t bbbig; /* (:) */ if (id_supplied) { @@ -642,14 +642,13 @@ static void identify (uint16_t *id_supplied, const char *devname) } else { - id_file = xcalloc(1, strlen(devname)+22); - sprintf(id_file, "/proc/ide/%s/identify", devname); /* open the file, read in all the info and close it */ - if (id_file == NULL) + if (devname == NULL) fl = stdin; - else + else { + id_file = bb_xasprintf("/proc/ide/%s/identify", devname); fl = bb_xfopen(id_file, "r"); - + } /* calculate checksum over all bytes */ for(ii = GEN_CONFIG; ii<=INTEGRITY; ii++) { @@ -659,8 +658,8 @@ static void identify (uint16_t *id_supplied, const char *devname) val[ii] = (uint16_t)scratch; chksum += val[ii] + (val[ii] >> 8); } - fclose(fl); - /*bb_fclose_nonstdin(fl);*/ + bb_fclose_nonstdin(fl); + if (ENABLE_FEATURE_CLEAN_UP) free(id_file); if(ii < (INTEGRITY+1)) bb_error_msg_and_die("Input file wrong format or length"); } @@ -909,15 +908,15 @@ static void identify (uint16_t *id_supplied, const char *devname) if( ((val[CMDS_SUPP_1] & VALID) == VALID_VAL) && (val[CMDS_SUPP_1] & SUPPORT_48_BIT) ) { - bbbig = (__u64)val[LBA_64_MSB] << 48 | - (__u64)val[LBA_48_MSB] << 32 | - (__u64)val[LBA_MID] << 16 | + bbbig = (uint64_t)val[LBA_64_MSB] << 48 | + (uint64_t)val[LBA_48_MSB] << 32 | + (uint64_t)val[LBA_MID] << 16 | val[LBA_LSB] ; printf("\tLBA48 user addressable sectors:%11llu\n",bbbig); } if (!bbbig) - bbbig = (__u64)(ll>mm ? ll : mm); /* # 512 byte blocks */ + bbbig = (uint64_t)(ll>mm ? ll : mm); /* # 512 byte blocks */ printf("\tdevice size with M = 1024*1024: %11llu MBytes\n",bbbig>>11); bbbig = (bbbig<<9)/1000000; printf("\tdevice size with M = 1000*1000: %11llu MBytes ",bbbig); |