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Fixes for iOS

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replace AbsoluteToNanoseconds to alternate implementation in uv_hrtime when
target OS is iOS which does not have CoreServices.framework

Fixes #243
This commit is contained in:
Daisuke Murase 2011-11-10 17:59:26 +09:00 committed by Ryan Dahl
parent cb70db1240
commit 3cbe7c3f79
2 changed files with 24 additions and 2 deletions
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1
AUTHORS
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@ -38,3 +38,4 @@ Ryan Emery <seebees@gmail.com>
Bruce Mitchener <bruce.mitchener@gmail.com>
Maciej Małecki <maciej.malecki@notimplemented.org>
Yasuhiro Matsumoto <mattn.jp@gmail.com>
Daisuke Murase <typester@cpan.org>

25
src/unix/darwin.c
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@ -28,7 +28,12 @@
#include <ifaddrs.h>
#include <net/if.h>
#include <TargetConditionals.h>
#if !TARGET_OS_IPHONE
#include <CoreServices/CoreServices.h>
#endif
#include <mach/mach.h>
#include <mach/mach_time.h>
#include <mach-o/dyld.h> /* _NSGetExecutablePath */
@ -36,10 +41,26 @@
#include <sys/sysctl.h>
#include <unistd.h> /* sysconf */
static char *process_title;
#if TARGET_OS_IPHONE
/* see: http://developer.apple.com/library/mac/#qa/qa1398/_index.html */
uint64_t uv_hrtime() {
uint64_t time;
uint64_t enano;
static mach_timebase_info_data_t sTimebaseInfo;
time = mach_absolute_time();
if (0 == sTimebaseInfo.denom) {
(void)mach_timebase_info(&sTimebaseInfo);
}
enano = time * sTimebaseInfo.numer / sTimebaseInfo.denom;
return enano;
}
#else
uint64_t uv_hrtime() {
uint64_t time;
Nanoseconds enano;
@ -47,7 +68,7 @@ uint64_t uv_hrtime() {
enano = AbsoluteToNanoseconds(*(AbsoluteTime *)&time);
return (*(uint64_t *)&enano);
}
#endif
int uv_exepath(char* buffer, size_t* size) {
uint32_t usize;