From 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 12 Feb 2011 00:22:29 -0500 Subject: initial check-in, version 0.5.0 --- src/mman/mremap.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) create mode 100644 src/mman/mremap.c (limited to 'src/mman/mremap.c') diff --git a/src/mman/mremap.c b/src/mman/mremap.c new file mode 100644 index 00000000..78491ef4 --- /dev/null +++ b/src/mman/mremap.c @@ -0,0 +1,19 @@ +#include +#include +#include +#include "syscall.h" +#include "libc.h" + +void *__mremap(void *old_addr, size_t old_len, size_t new_len, int flags, ...) +{ + va_list ap; + void *new_addr; + + va_start(ap, flags); + new_addr = va_arg(ap, void *); + va_end(ap); + + return (void *)syscall5(__NR_mremap, (long)old_addr, old_len, new_len, flags, (long)new_addr); +} + +weak_alias(__mremap, mremap); -- cgit v1.2.1