musl/src/linux/eventfd_read.c
2011-05-08 00:03:00 -04:00

8 lines
163 B
C

#include <sys/eventfd.h>
#include <unistd.h>
int eventfd_read(int fd, eventfd_t *value)
{
return (sizeof(*value) == read(fd, value, sizeof(*value))) ? 0 : -1;
}