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authorDenis Vlasenko2008-06-07 15:10:29 +0000
committerDenis Vlasenko2008-06-07 15:10:29 +0000
commit53354ac47df03bdccebad66bc22958fa2b4da520 (patch)
treeb3d85b6cd19f81293848235560b24cbce86f77d7 /miscutils
parentf0d6c255860509b10148c70ef7cb518eb81bea6d (diff)
downloadbusybox-53354ac47df03bdccebad66bc22958fa2b4da520.zip
busybox-53354ac47df03bdccebad66bc22958fa2b4da520.tar.gz
libbb: introduce and use print_flags().
Mostly by Natanael Copa <natanael.copa AT gmail.com> function old new delta print_e2flags - 189 +189 print_flags_separated - 86 +86 static.flag_labels - 60 +60 static.dma_wmode_masks - 32 +32 static.flag_masks - 28 +28 static.arp_labels - 16 +16 static.arp_masks - 12 +12 ls_main 836 843 +7 ... popstring 140 134 -6 arp_show 740 708 -32 print_flags 189 25 -164 ipaddr_list_or_flush 2396 2170 -226 process_dev 5306 4706 -600 ------------------------------------------------------------------------------ (add/remove: 10/0 grow/shrink: 5/10 up/down: 458/-1043) Total: -585 bytes text data bss dec hex filename 810564 624 7060 818248 c7c48 busybox_old 810002 624 7060 817686 c7a16 busybox_unstripped
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/hdparm.c62
1 files changed, 27 insertions, 35 deletions
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index aa95b89..983de6d 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -1228,54 +1228,46 @@ static void dump_identity(const struct hd_driveid *id)
if (id->tPIO >= 2) printf("pio2 ");
}
if (id->field_valid & 2) {
- if (id->eide_pio_modes & 1) printf("pio3 ");
- if (id->eide_pio_modes & 2) printf("pio4 ");
- if (id->eide_pio_modes &~3) printf("pio? ");
+ static const masks_labels_t pio_modes = {
+ .masks = { 1, 2, ~3 },
+ .labels = "pio3 \0""pio4 \0""pio? \0",
+ };
+ print_flags(&pio_modes, id->eide_pio_modes);
}
if (id->capability & 1) {
if (id->dma_1word | id->dma_mword) {
+ static const int dma_wmode_masks[] = { 0x100, 1, 0x200, 2, 0x400, 4, 0xf800, 0xf8 };
printf("\n DMA modes: ");
- if (id->dma_1word & 0x100) bb_putchar('*');
- if (id->dma_1word & 1) printf("sdma0 ");
- if (id->dma_1word & 0x200) bb_putchar('*');
- if (id->dma_1word & 2) printf("sdma1 ");
- if (id->dma_1word & 0x400) bb_putchar('*');
- if (id->dma_1word & 4) printf("sdma2 ");
- if (id->dma_1word & 0xf800) bb_putchar('*');
- if (id->dma_1word & 0xf8) printf("sdma? ");
- if (id->dma_mword & 0x100) bb_putchar('*');
- if (id->dma_mword & 1) printf("mdma0 ");
- if (id->dma_mword & 0x200) bb_putchar('*');
- if (id->dma_mword & 2) printf("mdma1 ");
- if (id->dma_mword & 0x400) bb_putchar('*');
- if (id->dma_mword & 4) printf("mdma2 ");
- if (id->dma_mword & 0xf800) bb_putchar('*');
- if (id->dma_mword & 0xf8) printf("mdma? ");
+ print_flags_separated(dma_wmode_masks,
+ "*\0""sdma0 \0""*\0""sdma1 \0""*\0""sdma2 \0""*\0""sdma? \0",
+ id->dma_1word, NULL);
+ print_flags_separated(dma_wmode_masks,
+ "*\0""mdma0\0""*\0""mdma1\0""*\0""mdma2\0""*\0""mdma?\0",
+ id->dma_mword, NULL);
}
}
if (((id->capability & 8) || (id->field_valid & 2)) && id->field_valid & 4) {
+ static const masks_labels_t ultra_modes1 = {
+ .masks = { 0x100, 0x001, 0x200, 0x002, 0x400, 0x004 },
+ .labels = "*\0""udma0 \0""*\0""udma1 \0""*\0""udma2 \0",
+ };
+
printf("\n UDMA modes: ");
- if (id->dma_ultra & 0x100) bb_putchar('*');
- if (id->dma_ultra & 0x001) printf("udma0 ");
- if (id->dma_ultra & 0x200) bb_putchar('*');
- if (id->dma_ultra & 0x002) printf("udma1 ");
- if (id->dma_ultra & 0x400) bb_putchar('*');
- if (id->dma_ultra & 0x004) printf("udma2 ");
+ print_flags(&ultra_modes1, id->dma_ultra);
#ifdef __NEW_HD_DRIVE_ID
if (id->hw_config & 0x2000) {
#else /* !__NEW_HD_DRIVE_ID */
if (id->word93 & 0x2000) {
#endif /* __NEW_HD_DRIVE_ID */
- if (id->dma_ultra & 0x0800) bb_putchar('*');
- if (id->dma_ultra & 0x0008) printf("udma3 ");
- if (id->dma_ultra & 0x1000) bb_putchar('*');
- if (id->dma_ultra & 0x0010) printf("udma4 ");
- if (id->dma_ultra & 0x2000) bb_putchar('*');
- if (id->dma_ultra & 0x0020) printf("udma5 ");
- if (id->dma_ultra & 0x4000) bb_putchar('*');
- if (id->dma_ultra & 0x0040) printf("udma6 ");
- if (id->dma_ultra & 0x8000) bb_putchar('*');
- if (id->dma_ultra & 0x0080) printf("udma7 ");
+ static const masks_labels_t ultra_modes2 = {
+ .masks = { 0x0800, 0x0008, 0x1000, 0x0010,
+ 0x2000, 0x0020, 0x4000, 0x0040,
+ 0x8000, 0x0080 },
+ .labels = "*\0""udma3 \0""*\0""udma4 \0"
+ "*\0""udma5 \0""*\0""udma6 \0"
+ "*\0""udma7 \0"
+ };
+ print_flags(&ultra_modes2, id->dma_ultra);
}
}
printf("\n AdvancedPM=%s", (!(id_regs[83] & 8)) ? "no" : "yes");