diff options
Diffstat (limited to 'newlib/libc/sys/linux/time.c')
| -rw-r--r-- | newlib/libc/sys/linux/time.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/newlib/libc/sys/linux/time.c b/newlib/libc/sys/linux/time.c index a7313505e..106658f39 100644 --- a/newlib/libc/sys/linux/time.c +++ b/newlib/libc/sys/linux/time.c @@ -6,21 +6,23 @@ #include <errno.h> #include <sys/types.h> #include <sys/time.h> -#include <sys/timex.h> #include <linux/times.h> -#include <machine/syscall.h> +#include <sys/syscall.h> -#define __NR___adjtimex __NR_adjtimex -_syscall1(int,__adjtimex,struct timex *,tx) _syscall1(time_t,time,time_t *,t) _syscall1(clock_t,times,struct tms *,buf) -_syscall2(int,getitimer,int,type,struct itimerval *,old) -_syscall3(int,setitimer,int,type,const struct itimerval *,new,struct itimerval *,old) _syscall2(int,gettimeofday,struct timeval *,tv,struct timezone *,tz) -_syscall2(int,settimeofday,const struct timeval *,tv,const struct timezone *,tz) _syscall2(int,nanosleep,const struct timespec *,req,struct timespec *,rem) -weak_alias(__libc_gettimeofday,__gettimeofday); -weak_alias(__adjtimex,adjtimex); -weak_alias(__adjtimex,ntp_adjtime); + +unsigned int sleep(unsigned int seconds) +{ + struct timespec ts; + + ts.tv_sec = seconds; + ts.tv_nsec = 0; + if (!nanosleep(&ts,&ts)) return 0; + if (errno == EINTR) return ts.tv_sec; + return -1; +} |