X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=helpers.c;h=ab9d706da87935870ce3784b4d4fedafc2f2db48;hb=114eadb2d1df6a86afdcc42a21310d8c5559e72d;hp=95625672b3417f0146e2f0c492a93ac4d54c54c0;hpb=804bb9a18bb747c8c7c481c9d8dca86a29837ecd;p=fio.git

diff --git a/helpers.c b/helpers.c
index 95625672..ab9d706d 100644
--- a/helpers.c
+++ b/helpers.c
@@ -1,50 +1,34 @@
-#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"
+#include "helpers.h"
 
-int _weak fallocate(int fd, int mode, off_t offset, off_t len)
+#ifndef CONFIG_LINUX_FALLOCATE
+int fallocate(int fd, int mode, off_t offset, off_t len)
 {
 	errno = ENOSYS;
 	return -1;
 }
-
-#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)
+#ifndef CONFIG_POSIX_FALLOCATE
+int posix_fallocate(int fd, off_t offset, off_t len)
 {
 	return 0;
 }
+#endif
 
-int _weak clock_gettime(clockid_t clk_id, struct timespec *ts)
+#ifndef CONFIG_SYNC_FILE_RANGE
+int sync_file_range(int fd, uint64_t offset, uint64_t nbytes,
+		    unsigned int flags)
 {
-	struct timeval tv;
-	int ret;
-
-	ret = gettimeofday(&tv, NULL);
-
-	ts->tv_sec = tv.tv_sec;
-	ts->tv_nsec = tv.tv_usec * 1000;
-
-	return ret;
+	errno = ENOSYS;
+	return -1;
 }
+#endif
 
-#ifndef __NR_sync_file_range
-int _weak sync_file_range(int fd, off64_t offset, off64_t nbytes,
-			   unsigned int flags)
+#ifndef CONFIG_POSIX_FADVISE
+int posix_fadvise(int fd, off_t offset, off_t len, int advice)
 {
-	errno = ENOSYS;
-	return -1;
+	return 0;
 }
 #endif