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Diffstat (limited to 'libc')
-rw-r--r--libc/sysdeps/linux/common/mmap.c12
1 files changed, 11 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/mmap.c b/libc/sysdeps/linux/common/mmap.c
index 29d78a712..6acb73980 100644
--- a/libc/sysdeps/linux/common/mmap.c
+++ b/libc/sysdeps/linux/common/mmap.c
@@ -15,7 +15,14 @@
libc_hidden_proto(mmap)
-#define __NR__mmap __NR_mmap
+#ifdef __UCLIBC_MMAP_HAS_6_ARGS__
+
+_syscall6(void *, mmap, void *, start, size_t, length,
+ int, prot, int, flags, int, fd, off_t, offset);
+
+#else
+
+# define __NR__mmap __NR_mmap
static inline _syscall1(__ptr_t, _mmap, unsigned long *, buffer);
__ptr_t mmap(__ptr_t addr, size_t len, int prot,
int flags, int fd, __off_t offset)
@@ -30,5 +37,8 @@ __ptr_t mmap(__ptr_t addr, size_t len, int prot,
buffer[5] = (unsigned long) offset;
return (__ptr_t) _mmap(buffer);
}
+
+#endif
+
libc_hidden_def(mmap)
#endif