mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 21:10:07 +00:00
56 lines
1.6 KiB
C
56 lines
1.6 KiB
C
/* Copyright (C) 1991-2020 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
/*
|
|
* ISO C99 Standard: 7.5 Errors <errno.h>
|
|
*/
|
|
|
|
#ifndef _ERRNO_H
|
|
#define _ERRNO_H 1
|
|
|
|
#include <features.h>
|
|
|
|
/* The system-specific definitions of the E* constants, as macros. */
|
|
#include <bits/errno.h>
|
|
|
|
/* When included from assembly language, this header only provides the
|
|
E* constants. */
|
|
#ifndef __ASSEMBLER__
|
|
|
|
__BEGIN_DECLS
|
|
|
|
/* The error code set by various library functions. */
|
|
extern int *__errno_location (void) __THROW __attribute_const__;
|
|
# define errno (*__errno_location ())
|
|
|
|
# ifdef __USE_GNU
|
|
|
|
/* The full and simple forms of the name with which the program was
|
|
invoked. These variables are set up automatically at startup based on
|
|
the value of argv[0]. */
|
|
extern char *program_invocation_name;
|
|
extern char *program_invocation_short_name;
|
|
|
|
#include <bits/types/error_t.h>
|
|
|
|
# endif /* __USE_GNU */
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* !__ASSEMBLER__ */
|
|
#endif /* errno.h */
|