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authorDenys Vlasenko <vda.linux@googlemail.com>2009-09-23 17:17:53 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2009-09-23 17:17:53 +0200
commit1f27ab0d4bb65425496ff4ed0fbbd0f5bb32786f (patch)
treea7181ba3c498570257040c8663f125938ecad0a6 /networking/libiproute
parent8d338173a4668740b1ab4a40d1d26cd25402e406 (diff)
downloadbusybox-1f27ab0d4bb65425496ff4ed0fbbd0f5bb32786f.tar.gz
*: optimize code size in strtoul calls
function old new delta bb_parse_mode 433 431 -2 rtnl_rtntype_a2n 202 198 -4 ParseField 511 498 -13 bb_init_module_24 4730 4675 -55 ------------------------------------------------------------------------------ (add/remove: 0/0 grow/shrink: 0/4 up/down: 0/-74) Total: -74 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/libiproute')
-rw-r--r--networking/libiproute/rtm_map.c2
-rw-r--r--networking/libiproute/utils.c3
2 files changed, 4 insertions, 1 deletions
diff --git a/networking/libiproute/rtm_map.c b/networking/libiproute/rtm_map.c
index ca2f4436a..6fe5c4b75 100644
--- a/networking/libiproute/rtm_map.c
+++ b/networking/libiproute/rtm_map.c
@@ -88,7 +88,7 @@ int rtnl_rtntype_a2n(int *id, char *arg)
res = RTN_THROW;
else {
res = strtoul(arg, &end, 0);
- if (!end || end == arg || *end || res > 255)
+ if (end == arg || *end || res > 255)
return -1;
}
*id = res;
diff --git a/networking/libiproute/utils.c b/networking/libiproute/utils.c
index c84d018eb..5f0971751 100644
--- a/networking/libiproute/utils.c
+++ b/networking/libiproute/utils.c
@@ -22,6 +22,7 @@ unsigned get_unsigned(char *arg, const char *errmsg)
if (*arg) {
res = strtoul(arg, &ptr, 0);
+//FIXME: "" will be accepted too, is it correct?!
if (!*ptr && res <= UINT_MAX) {
return res;
}
@@ -36,6 +37,7 @@ uint32_t get_u32(char *arg, const char *errmsg)
if (*arg) {
res = strtoul(arg, &ptr, 0);
+//FIXME: "" will be accepted too, is it correct?!
if (!*ptr && res <= 0xFFFFFFFFUL) {
return res;
}
@@ -50,6 +52,7 @@ uint16_t get_u16(char *arg, const char *errmsg)
if (*arg) {
res = strtoul(arg, &ptr, 0);
+//FIXME: "" will be accepted too, is it correct?!
if (!*ptr && res <= 0xFFFF) {
return res;
}