From 509d6ec7c860e9c327cc9e2860a276787b4bb23f Mon Sep 17 00:00:00 2001 From: Samuel Holland Date: Sun, 14 Jan 2018 23:27:19 -0600 Subject: misc: Implement some miscellaneous functions Signed-off-by: Samuel Holland --- libgcompat/misc.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 libgcompat/misc.c (limited to 'libgcompat/misc.c') diff --git a/libgcompat/misc.c b/libgcompat/misc.c new file mode 100644 index 0000000..aee490f --- /dev/null +++ b/libgcompat/misc.c @@ -0,0 +1,33 @@ +#include /* abort, at_quick_exit */ +#include /* dev_t */ +#include /* major, makedev, minor */ + +/** + * Terminate a function in case of buffer overflow. + * + * LSB 5.0: LSB-Core-generic/baselib---chk-fail-1.html + */ +void __chk_fail(void) +{ + abort(); +} + +int __cxa_at_quick_exit(void (*func)(void), void *__dso_handle) +{ + return at_quick_exit(func); +} + +unsigned int gnu_dev_major(dev_t dev) +{ + return major(dev); +} + +dev_t gnu_dev_makedev(unsigned int maj, unsigned int min) +{ + return makedev(maj, min); +} + +unsigned int gnu_dev_minor(dev_t dev) +{ + return minor(dev); +} -- cgit v1.2.3-60-g2f50