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authorDenys Vlasenko <vda.linux@googlemail.com>2015-10-07 22:42:45 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2015-10-07 22:42:45 +0200
commitd60752f8c9be5689a249ad518deb38061d4bc45e (patch)
tree06df5c7e22be59561cbbcd22eb63ff95344fe321 /miscutils
parent8c0708a329618b20089eb9cedbe06522dd25d9be (diff)
downloadbusybox-d60752f8c9be5689a249ad518deb38061d4bc45e.tar.gz
build system: -fno-builtin-printf
Benefits are: drops reference to out-of-line putchar(), fixes a few cases of failed string merge. function old new delta i2cdump_main 1488 1502 +14 sha256_process_block64 423 433 +10 sendmail_main 1183 1185 +2 list_table 1114 1116 +2 i2cdetect_main 1235 1237 +2 fdisk_main 2852 2854 +2 builtin_type 119 121 +2 unicode_conv_to_printable2 325 324 -1 scan_recursive 380 378 -2 mkfs_minix_main 2687 2684 -3 buffer_fill_and_print 178 169 -9 putchar 152 - -152 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 7/4 up/down: 34/-167) Total: -133 bytes text data bss dec hex filename 937788 932 17676 956396 e97ec busybox_old 937564 932 17676 956172 e970c busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/hdparm.c58
-rw-r--r--miscutils/i2c_tools.c26
2 files changed, 42 insertions, 42 deletions
diff --git a/miscutils/hdparm.c b/miscutils/hdparm.c
index f0e9c9d75..9c486e7aa 100644
--- a/miscutils/hdparm.c
+++ b/miscutils/hdparm.c
@@ -763,9 +763,9 @@ static void identify(uint16_t *val)
) {
like_std = 5;
if ((val[CONFIG]==STBY_NID_VAL) || (val[CONFIG]==STBY_ID_VAL))
- printf("powers-up in standby; SET FEATURES subcmd spins-up.\n");
+ puts("powers-up in standby; SET FEATURES subcmd spins-up.");
if (((val[CONFIG]==STBY_NID_VAL) || (val[CONFIG]==PWRD_NID_VAL)) && (val[GEN_CONFIG] & INCOMPLETE))
- printf("\n\tWARNING: ID response incomplete.\n\tFollowing data may be incorrect.\n\n");
+ puts("\n\tWARNING: ID response incomplete.\n\tFollowing data may be incorrect.\n");
}
/* output the model and serial numbers and the fw revision */
@@ -875,7 +875,7 @@ static void identify(uint16_t *val)
if (min_std == 0xffff)
min_std = like_std > 4 ? like_std - 3 : 1;
- printf("Configuration:\n");
+ puts("Configuration:");
/* more info from the general configuration word */
if ((eqpt != CDROM) && (like_std == 1)) {
jj = val[GEN_CONFIG] >> 1;
@@ -909,7 +909,7 @@ static void identify(uint16_t *val)
mm = 0;
bbbig = 0;
if ((ll > 0x00FBFC10) && (!val[LCYLS]))
- printf("\tCHS addressing not supported\n");
+ puts("\tCHS addressing not supported");
else {
jj = val[WHATS_VALID] & OK_W54_58;
printf("\tLogical\t\tmax\tcurrent\n"
@@ -980,7 +980,7 @@ static void identify(uint16_t *val)
!(val[CAPAB_0] & IORDY_SUP) ? "(may be)" : "",
(val[CAPAB_0] & IORDY_OFF) ? "" :"not");
} else
- printf("no IORDY\n");
+ puts("no IORDY");
if ((like_std == 1) && val[BUF_TYPE]) {
printf("\tBuffer type: %04x: %s%s\n", val[BUF_TYPE],
@@ -1012,13 +1012,13 @@ static void identify(uint16_t *val)
}
printf("\tR/W multiple sector transfer: ");
if ((like_std < 3) && !(val[SECTOR_XFER_MAX] & SECTOR_XFER))
- printf("not supported\n");
+ puts("not supported");
else {
printf("Max = %u\tCurrent = ", val[SECTOR_XFER_MAX] & SECTOR_XFER);
if (val[SECTOR_XFER_CUR] & MULTIPLE_SETTING_VALID)
printf("%u\n", val[SECTOR_XFER_CUR] & SECTOR_XFER);
else
- printf("?\n");
+ puts("?");
}
if ((like_std > 3) && (val[CMDS_SUPP_1] & 0x0008)) {
/* We print out elsewhere whether the APM feature is enabled or
@@ -1040,7 +1040,7 @@ static void identify(uint16_t *val)
} else {
/* ATAPI */
if (eqpt != CDROM && (val[CAPAB_0] & SWRST_REQ))
- printf("\tATA sw reset required\n");
+ puts("\tATA sw reset required");
if (val[PKT_REL] || val[SVC_NBSY]) {
printf("\tOverlap support:");
@@ -1056,7 +1056,7 @@ static void identify(uint16_t *val)
/* DMA stuff. Check that only one DMA mode is selected. */
printf("\tDMA: ");
if (!(val[CAPAB_0] & DMA_SUP))
- printf("not supported\n");
+ puts("not supported");
else {
if (val[DMA_MODE] && !val[SINGLE_DMA] && !val[MULTI_DMA])
printf(" sdma%u\n", (val[DMA_MODE] & MODE) >> 8);
@@ -1079,7 +1079,7 @@ static void identify(uint16_t *val)
bb_putchar('\n');
if ((dev == ATAPI_DEV) && (eqpt != CDROM) && (val[CAPAB_0] & DMA_IL_SUP))
- printf("\t\tInterleaved DMA support\n");
+ puts("\t\tInterleaved DMA support");
if ((val[WHATS_VALID] & OK_W64_70)
&& (val[DMA_TIME_MIN] || val[DMA_TIME_NORM])
@@ -1121,8 +1121,8 @@ static void identify(uint16_t *val)
}
if ((val[CMDS_SUPP_1] & VALID) == VALID_VAL) {
- printf("Commands/features:\n"
- "\tEnabled\tSupported:\n");
+ puts("Commands/features:\n"
+ "\tEnabled\tSupported:");
jj = val[CMDS_SUPP_0];
kk = val[CMDS_EN_0];
for (ii = 0; ii < NUM_CMD_FEAT_STR; ii++) {
@@ -1150,7 +1150,7 @@ static void identify(uint16_t *val)
if ((eqpt != CDROM) && (like_std > 3)
&& (val[SECU_STATUS] || val[ERASE_TIME] || val[ENH_ERASE_TIME])
) {
- printf("Security:\n");
+ puts("Security:");
if (val[PSWD_CODE] && (val[PSWD_CODE] != NOVAL_1))
printf("\tMaster password revision code = %u\n", val[PSWD_CODE]);
jj = val[SECU_STATUS];
@@ -1366,7 +1366,7 @@ static NOINLINE void dump_identity(const struct hd_driveid *id)
}
}
#endif /* __NEW_HD_DRIVE_ID */
- printf("\n\n * current active mode\n\n");
+ puts("\n\n * current active mode\n");
}
#endif
@@ -1507,7 +1507,7 @@ static void bus_state_value(unsigned value)
else if (value == BUSSTATE_OFF)
on_off(0);
else if (value == BUSSTATE_TRISTATE)
- printf(" (tristate)\n");
+ puts(" (tristate)");
else
printf(" (unknown: %u)\n", value);
}
@@ -1531,7 +1531,7 @@ static void interpret_standby(uint8_t standby)
printf("vendor-specific");
if (standby == 254)
printf("reserved");
- printf(")\n");
+ puts(")");
}
static const uint8_t xfermode_val[] ALIGN1 = {
@@ -1582,7 +1582,7 @@ static void interpret_xfermode(unsigned xfermode)
printf("UltraDMA mode%u", xfermode - 64);
else
printf("unknown");
- printf(")\n");
+ puts(")");
}
#endif /* HDIO_DRIVE_CMD */
@@ -1633,7 +1633,7 @@ static void process_dev(char *devname)
if (noisy_piomode) {
printf(" attempting to ");
if (piomode == 255)
- printf("auto-tune PIO mode\n");
+ puts("auto-tune PIO mode");
else if (piomode < 100)
printf("set PIO mode to %d\n", piomode);
else if (piomode < 200)
@@ -1762,7 +1762,7 @@ static void process_dev(char *devname)
#ifndef WIN_STANDBYNOW2
#define WIN_STANDBYNOW2 0x94
#endif
- printf(" issuing standby command\n");
+ puts(" issuing standby command");
args[0] = WIN_STANDBYNOW1;
ioctl_alt_or_warn(HDIO_DRIVE_CMD, args, WIN_STANDBYNOW2);
}
@@ -1773,13 +1773,13 @@ static void process_dev(char *devname)
#ifndef WIN_SLEEPNOW2
#define WIN_SLEEPNOW2 0x99
#endif
- printf(" issuing sleep command\n");
+ puts(" issuing sleep command");
args[0] = WIN_SLEEPNOW1;
ioctl_alt_or_warn(HDIO_DRIVE_CMD, args, WIN_SLEEPNOW2);
}
if (set_seagate) {
args[0] = 0xfb;
- printf(" disabling Seagate auto powersaving mode\n");
+ puts(" disabling Seagate auto powersaving mode");
ioctl_or_warn(fd, HDIO_DRIVE_CMD, &args);
}
if (getset_standby == IS_SET) {
@@ -1815,17 +1815,17 @@ static void process_dev(char *devname)
if (!ioctl_or_warn(fd, HDIO_GET_32BIT, &parm)) {
printf(" IO_support\t=%3ld (", parm);
if (parm == 0)
- printf("default 16-bit)\n");
+ puts("default 16-bit)");
else if (parm == 2)
- printf("16-bit)\n");
+ puts("16-bit)");
else if (parm == 1)
- printf("32-bit)\n");
+ puts("32-bit)");
else if (parm == 3)
- printf("32-bit w/sync)\n");
+ puts("32-bit w/sync)");
else if (parm == 8)
- printf("Request-Queue-Bypass)\n");
+ puts("Request-Queue-Bypass)");
else
- printf("\?\?\?)\n");
+ puts("\?\?\?)");
}
}
if (getset_unmask) {
@@ -1837,7 +1837,7 @@ static void process_dev(char *devname)
if (!ioctl_or_warn(fd, HDIO_GET_DMA, &parm)) {
printf(fmt, "using_dma", parm);
if (parm == 8)
- printf(" (DMA-Assisted-PIO)\n");
+ puts(" (DMA-Assisted-PIO)");
else
on_off(parm != 0);
}
@@ -1921,7 +1921,7 @@ static void process_dev(char *devname)
id.multsect_valid &= ~1;
dump_identity(&id);
} else if (errno == -ENOMSG)
- printf(" no identification info available\n");
+ puts(" no identification info available");
else if (ENABLE_IOCTL_HEX2STR_ERROR) /* To be coherent with ioctl_or_warn */
bb_perror_msg("HDIO_GET_IDENTITY");
else
diff --git a/miscutils/i2c_tools.c b/miscutils/i2c_tools.c
index 4b26b7bdc..292ff88dd 100644
--- a/miscutils/i2c_tools.c
+++ b/miscutils/i2c_tools.c
@@ -701,7 +701,7 @@ int i2cset_main(int argc, char **argv)
}
if (status < 0) {
- printf("Warning - readback failed\n");
+ puts("Warning - readback failed");
} else
if (status != val) {
printf("Warning - data mismatch - wrote "
@@ -756,8 +756,8 @@ static void dump_data(int bus_fd, int mode, unsigned first,
{
int i, j, res;
- printf(" 0 1 2 3 4 5 6 7 8 9 a b c d e f"
- " 0123456789abcdef\n");
+ puts(" 0 1 2 3 4 5 6 7 8 9 a b c d e f"
+ " 0123456789abcdef");
for (i = 0; i < I2CDUMP_NUM_REGS; i += 0x10) {
if (mode == I2C_SMBUS_BLOCK_DATA && i >= blen)
@@ -826,22 +826,22 @@ static void dump_data(int bus_fd, int mode, unsigned first,
break;
/* Skip unwanted registers */
if (i+j < first || i+j > last) {
- printf(" ");
+ bb_putchar(' ');
continue;
}
res = block[i+j];
if (res < 0) {
- printf("X");
+ bb_putchar('X');
} else if (res == 0x00 || res == 0xff) {
- printf(".");
+ bb_putchar('.');
} else if (res < 32 || res >= 127) {
- printf("?");
+ bb_putchar('?');
} else {
- printf("%c", res);
+ bb_putchar(res);
}
}
- printf("\n");
+ bb_putchar('\n');
}
}
@@ -850,7 +850,7 @@ static void dump_word_data(int bus_fd, unsigned first, unsigned last)
int i, j, rv;
/* Word data. */
- printf(" 0,8 1,9 2,a 3,b 4,c 5,d 6,e 7,f\n");
+ puts(" 0,8 1,9 2,a 3,b 4,c 5,d 6,e 7,f");
for (i = 0; i < 256; i += 8) {
if (i/8 < first/8)
continue;
@@ -871,7 +871,7 @@ static void dump_word_data(int bus_fd, unsigned first, unsigned last)
else
printf("%04x ", rv & 0xffff);
}
- printf("\n");
+ bb_putchar('\n');
}
}
@@ -1267,7 +1267,7 @@ int i2cdetect_main(int argc UNUSED_PARAM, char **argv)
if (!(opts & opt_y))
confirm_action(-1, -1, -1, 0);
- printf(" 0 1 2 3 4 5 6 7 8 9 a b c d e f\n");
+ puts(" 0 1 2 3 4 5 6 7 8 9 a b c d e f");
for (i = 0; i < 128; i += 16) {
printf("%02x: ", i);
for(j = 0; j < 16; j++) {
@@ -1325,7 +1325,7 @@ int i2cdetect_main(int argc UNUSED_PARAM, char **argv)
else
printf("%02x ", i+j);
}
- printf("\n");
+ bb_putchar('\n');
}
return 0;