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Diffstat (limited to 'lib/sanitizer_common/sanitizer_posix.h')
-rw-r--r--lib/sanitizer_common/sanitizer_posix.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_posix.h b/lib/sanitizer_common/sanitizer_posix.h
index bb1eb354c..a3377a851 100644
--- a/lib/sanitizer_common/sanitizer_posix.h
+++ b/lib/sanitizer_common/sanitizer_posix.h
@@ -37,6 +37,7 @@ uptr internal_write(fd_t fd, const void *buf, uptr count);
uptr internal_mmap(void *addr, uptr length, int prot, int flags,
int fd, u64 offset);
uptr internal_munmap(void *addr, uptr length);
+int internal_mprotect(void *addr, uptr length, int prot);
// OS
uptr internal_filesize(fd_t fd); // -1 on error.