zig/lib/libc/musl/src/linux/mlock2.c
Andrew Kelley 49d1a4c562 move lib dirs to lib subdir
also start prefering NtDll API. so far:
 * NtQueryInformationFile
 * NtClose

adds a performance workaround for windows unicode conversion. but that
should probably be removed before merging
2019-07-15 17:54:50 -04:00

11 lines
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C

#define _GNU_SOURCE 1
#include <sys/mman.h>
#include "syscall.h"
int mlock2(const void *addr, size_t len, unsigned flags)
{
if (flags == 0)
return mlock(addr, len);
return syscall(SYS_mlock2, addr, len, flags);
}