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/internal/syscall.c | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 src/internal/syscall.c (limited to 'src/internal/syscall.c') diff --git a/src/internal/syscall.c b/src/internal/syscall.c new file mode 100644 index 00000000..4f159e0b --- /dev/null +++ b/src/internal/syscall.c @@ -0,0 +1,11 @@ +#include +#include + +long __syscall_ret(unsigned long r) +{ + if (r >= (unsigned long)-1 - 4096) { + errno = -(long)r; + return -1; + } + return (long)r; +} -- cgit v1.2.1