-#include <malloc.h>
-#include <stdlib.h>
#include <errno.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include "compiler/compiler.h"
+#include "helpers.h"
-int __weak posix_memalign(void **ptr, size_t align, size_t size)
+#ifndef CONFIG_LINUX_FALLOCATE
+int 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;
}
+#endif
-int __weak posix_fallocate(int fd, off_t offset, off_t len)
+#ifndef CONFIG_POSIX_FALLOCATE
+int posix_fallocate(int fd, off_t offset, off_t len)
{
return 0;
}
+#endif
-int __weak inet_aton(const char *cp, struct in_addr *inp)
+#ifndef CONFIG_SYNC_FILE_RANGE
+int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags)
{
- return 0;
+ errno = ENOSYS;
+ return -1;
}
+#endif
-int __weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+#ifndef CONFIG_POSIX_FADVISE
+int posix_fadvise(int fd, off_t offset, off_t len, int advice)
{
- struct timeval tv;
- int ret;
-
- ret = gettimeofday(&tv, NULL);
-
- ts->tv_sec = tv.tv_sec;
- ts->tv_nsec = tv.tv_usec * 1000;
-
- return ret;
+ return 0;
}
+#endif