-#include <malloc.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/socket.h>
+#include <sys/time.h>
#include <netinet/in.h>
+#include <unistd.h>
#include "compiler/compiler.h"
+#include "arch/arch.h"
+#include "os/os.h"
-int __weak posix_memalign(void **ptr, size_t align, size_t size)
+int _weak fallocate(int fd, int mode, off_t offset, off_t len)
{
- *ptr = memalign(align, size);
- if (*ptr)
- return 0;
-
- return ENOMEM;
+ errno = ENOSYS;
+ return -1;
}
-int __weak posix_fallocate(int fd, off_t offset, off_t len)
+#ifndef __NR_fallocate
+int _weak posix_fallocate(int fd, off_t offset, off_t len)
{
return 0;
}
+#endif
-int __weak inet_aton(const char *cp, struct in_addr *inp)
+int _weak inet_aton(const char *cp, struct in_addr *inp)
{
return 0;
}
-int __weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+int _weak clock_gettime(clockid_t clk_id, struct timespec *ts)
{
struct timeval tv;
int ret;
ret = gettimeofday(&tv, NULL);
- ts->ts_sec = tv.tv_sec;
- ts->ts_nsec = tv.tv_usec * 1000;
+ ts->tv_sec = tv.tv_sec;
+ ts->tv_nsec = tv.tv_usec * 1000;
return ret;
}
+
+#ifndef __NR_sync_file_range
+int _weak sync_file_range(int fd, off64_t offset, off64_t nbytes,
+ unsigned int flags)
+{
+ errno = ENOSYS;
+ return -1;
+}
+#endif