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authorDenis Vlasenko2008-06-27 02:52:20 +0000
committerDenis Vlasenko2008-06-27 02:52:20 +0000
commitdefc1ea34074e7882724c460260d307cdf981a70 (patch)
treefca9b9a5fe243f9c0c76b84824ea2ff92ea8e589 /libbb/signals.c
parent26bc57d8b26425f23f4be974cce7bf35c95c9a1a (diff)
downloadbusybox-defc1ea34074e7882724c460260d307cdf981a70.zip
busybox-defc1ea34074e7882724c460260d307cdf981a70.tar.gz
*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text data bss dec hex filename 808035 611 6868 815514 c719a busybox_old 804472 611 6868 811951 c63af busybox_unstripped
Diffstat (limited to 'libbb/signals.c')
-rw-r--r--libbb/signals.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/libbb/signals.c b/libbb/signals.c
index 1342c89..9591146 100644
--- a/libbb/signals.c
+++ b/libbb/signals.c
@@ -12,19 +12,19 @@
#include "libbb.h"
/* Saves 2 bytes on x86! Oh my... */
-int sigaction_set(int signum, const struct sigaction *act)
+int FAST_FUNC sigaction_set(int signum, const struct sigaction *act)
{
return sigaction(signum, act, NULL);
}
-int sigprocmask_allsigs(int how)
+int FAST_FUNC sigprocmask_allsigs(int how)
{
sigset_t set;
sigfillset(&set);
return sigprocmask(how, &set, NULL);
}
-void bb_signals(int sigs, void (*f)(int))
+void FAST_FUNC bb_signals(int sigs, void (*f)(int))
{
int sig_no = 0;
int bit = 1;
@@ -39,7 +39,7 @@ void bb_signals(int sigs, void (*f)(int))
}
}
-void bb_signals_recursive(int sigs, void (*f)(int))
+void FAST_FUNC bb_signals_recursive(int sigs, void (*f)(int))
{
int sig_no = 0;
int bit = 1;
@@ -60,7 +60,7 @@ void bb_signals_recursive(int sigs, void (*f)(int))
}
}
-void sig_block(int sig)
+void FAST_FUNC sig_block(int sig)
{
sigset_t ss;
sigemptyset(&ss);
@@ -68,7 +68,7 @@ void sig_block(int sig)
sigprocmask(SIG_BLOCK, &ss, NULL);
}
-void sig_unblock(int sig)
+void FAST_FUNC sig_unblock(int sig)
{
sigset_t ss;
sigemptyset(&ss);
@@ -76,7 +76,7 @@ void sig_unblock(int sig)
sigprocmask(SIG_UNBLOCK, &ss, NULL);
}
-void wait_for_any_sig(void)
+void FAST_FUNC wait_for_any_sig(void)
{
sigset_t ss;
sigemptyset(&ss);
@@ -84,7 +84,7 @@ void wait_for_any_sig(void)
}
/* Assuming the sig is fatal */
-void kill_myself_with_sig(int sig)
+void FAST_FUNC kill_myself_with_sig(int sig)
{
signal(sig, SIG_DFL);
sig_unblock(sig);
@@ -92,7 +92,7 @@ void kill_myself_with_sig(int sig)
_exit(EXIT_FAILURE); /* Should not reach it */
}
-void signal_SA_RESTART_empty_mask(int sig, void (*handler)(int))
+void FAST_FUNC signal_SA_RESTART_empty_mask(int sig, void (*handler)(int))
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));
@@ -102,7 +102,7 @@ void signal_SA_RESTART_empty_mask(int sig, void (*handler)(int))
sigaction_set(sig, &sa);
}
-void signal_no_SA_RESTART_empty_mask(int sig, void (*handler)(int))
+void FAST_FUNC signal_no_SA_RESTART_empty_mask(int sig, void (*handler)(int))
{
struct sigaction sa;
memset(&sa, 0, sizeof(sa));