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zbd: Fix potential zone lock deadlock
[fio.git]
/
helpers.c
diff --git
a/helpers.c
b/helpers.c
index 21b991361c7545bb6b7d60cd563f0f4bc1312f10..ab9d706da87935870ce3784b4d4fedafc2f2db48 100644
(file)
--- a/
helpers.c
+++ b/
helpers.c
@@
-1,19
+1,34
@@
-#include <malloc.h>
-#include <stdlib.h>
#include <errno.h>
#include <errno.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;
+ errno = ENOSYS;
+ return -1;
+}
+#endif
+
+#ifndef CONFIG_POSIX_FALLOCATE
+int posix_fallocate(int fd, off_t offset, off_t len)
+{
+ return 0;
+}
+#endif
- return ENOMEM;
+#ifndef CONFIG_SYNC_FILE_RANGE
+int sync_file_range(int fd, uint64_t offset, uint64_t nbytes,
+ unsigned int flags)
+{
+ errno = ENOSYS;
+ return -1;
}
}
+#endif
-int __weak posix_fallocate(int fd, off_t offset, off_t len)
+#ifndef CONFIG_POSIX_FADVISE
+int posix_fadvise(int fd, off_t offset, off_t len, int advice)
{
return 0;
}
{
return 0;
}
+#endif