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Implemented nanosleep()

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This commit is contained in:
max 🍓
2022-05-26 11:47:10 +01:00
parent 745dbb042e
commit 8fc4d45edb
2 changed files with 15 additions and 0 deletions
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2
photon/libc/include/time.h
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@@ -30,6 +30,8 @@ struct tm {
extern clock_t clock(void); extern clock_t clock(void);
extern time_t time(time_t *p); extern time_t time(time_t *p);
extern int nanosleep(const struct timespec *req, struct timespec *rem);
extern struct tm *gmtime(const time_t *timer); extern struct tm *gmtime(const time_t *timer);
extern struct tm *localtime(const time_t *timer); extern struct tm *localtime(const time_t *timer);
extern time_t mktime(struct tm *timeptr); extern time_t mktime(struct tm *timeptr);

13
photon/libc/sys/horizon/time.c
View File

@@ -1,7 +1,9 @@
#include <magenta/types.h> #include <magenta/types.h>
#include <magenta/misc.h>
#include <magenta/errors.h> #include <magenta/errors.h>
#include <magenta/clock.h> #include <magenta/clock.h>
#include <time.h> #include <time.h>
#include <errno.h>
clock_t __sys_clock(void) clock_t __sys_clock(void)
{ {
@@ -19,6 +21,17 @@ time_t __sys_time(void)
return v.sec; return v.sec;
} }
int nanosleep(const struct timespec *req, struct timespec *rem)
{
if (!req) {
__set_errno(EFAULT);
return -1;
}
mx_nanosleep(mx_deadline_after(MX_SEC(req->tv_sec) + MX_NSEC(req->tv_nsec)));
return 0;
}
int __sys_clock_getres(clockid_t clk_id, struct timespec *res) int __sys_clock_getres(clockid_t clk_id, struct timespec *res)
{ {
mx_time_val_t v; mx_time_val_t v;