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author | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-27 02:52:20 +0000 |
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committer | Denis Vlasenko <vda.linux@googlemail.com> | 2008-06-27 02:52:20 +0000 |
commit | defc1ea34074e7882724c460260d307cdf981a70 (patch) | |
tree | fca9b9a5fe243f9c0c76b84824ea2ff92ea8e589 /libbb/time.c | |
parent | 26bc57d8b26425f23f4be974cce7bf35c95c9a1a (diff) | |
download | busybox-w32-defc1ea34074e7882724c460260d307cdf981a70.tar.gz busybox-w32-defc1ea34074e7882724c460260d307cdf981a70.tar.bz2 busybox-w32-defc1ea34074e7882724c460260d307cdf981a70.zip |
*: 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/time.c')
-rw-r--r-- | libbb/time.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libbb/time.c b/libbb/time.c index 07c009417..7d3ac9183 100644 --- a/libbb/time.c +++ b/libbb/time.c | |||
@@ -20,14 +20,14 @@ | |||
20 | 20 | ||
21 | /* libc has incredibly messy way of doing this, | 21 | /* libc has incredibly messy way of doing this, |
22 | * typically requiring -lrt. We just skip all this mess */ | 22 | * typically requiring -lrt. We just skip all this mess */ |
23 | unsigned long long monotonic_us(void) | 23 | unsigned long long FAST_FUNC monotonic_us(void) |
24 | { | 24 | { |
25 | struct timespec ts; | 25 | struct timespec ts; |
26 | if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, &ts)) | 26 | if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, &ts)) |
27 | bb_error_msg_and_die("clock_gettime(MONOTONIC) failed"); | 27 | bb_error_msg_and_die("clock_gettime(MONOTONIC) failed"); |
28 | return ts.tv_sec * 1000000ULL + ts.tv_nsec/1000; | 28 | return ts.tv_sec * 1000000ULL + ts.tv_nsec/1000; |
29 | } | 29 | } |
30 | unsigned monotonic_sec(void) | 30 | unsigned FAST_FUNC monotonic_sec(void) |
31 | { | 31 | { |
32 | struct timespec ts; | 32 | struct timespec ts; |
33 | if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, &ts)) | 33 | if (syscall(__NR_clock_gettime, CLOCK_MONOTONIC, &ts)) |
@@ -35,14 +35,14 @@ unsigned monotonic_sec(void) | |||
35 | return ts.tv_sec; | 35 | return ts.tv_sec; |
36 | } | 36 | } |
37 | #else | 37 | #else |
38 | unsigned long long monotonic_us(void) | 38 | unsigned long long FAST_FUNC monotonic_us(void) |
39 | { | 39 | { |
40 | struct timeval tv; | 40 | struct timeval tv; |
41 | gettimeofday(&tv, NULL); | 41 | gettimeofday(&tv, NULL); |
42 | return tv.tv_sec * 1000000ULL + tv.tv_usec; | 42 | return tv.tv_sec * 1000000ULL + tv.tv_usec; |
43 | } | 43 | } |
44 | 44 | ||
45 | unsigned monotonic_sec(void) | 45 | unsigned FAST_FUNC monotonic_sec(void) |
46 | { | 46 | { |
47 | return time(NULL); | 47 | return time(NULL); |
48 | } | 48 | } |