ladybird/Libraries/LibC/errno.h
Andreas Kling 04b9dc2d30 Libraries: Create top level directory for libraries.
Things were getting a little crowded in the project root, so this patch
moves the Lib*/ directories into Libraries/.
2019-07-04 16:16:50 +02:00

23 lines
660 B
C

#pragma once
#include <errno_numbers.h>
#include <sys/cdefs.h>
#define __RETURN_WITH_ERRNO(rc, good_ret, bad_ret) \
do { \
if (rc < 0) { \
errno = -rc; \
return (bad_ret); \
} else { \
errno = 0; \
return (good_ret); \
} \
} while (0)
__BEGIN_DECLS
extern const char* sys_errlist[];
extern int sys_nerr;
extern int errno;
__END_DECLS