diff options
Diffstat (limited to 'newlib/libc/stdio/perror.c')
| -rw-r--r-- | newlib/libc/stdio/perror.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/newlib/libc/stdio/perror.c b/newlib/libc/stdio/perror.c index 19354c112..6ee698705 100644 --- a/newlib/libc/stdio/perror.c +++ b/newlib/libc/stdio/perror.c @@ -1,4 +1,21 @@ /* + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * Redistribution and use in source and binary forms are permitted + * provided that the above copyright notice and this paragraph are + * duplicated in all such forms and that any documentation, + * advertising materials, and other materials related to such + * distribution and use acknowledge that the software was developed + * by the University of California, Berkeley. The name of the + * University may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +/* FUNCTION <<perror>>---print an error message on standard error @@ -11,7 +28,7 @@ ANSI_SYNOPSIS #include <stdio.h> void perror(char *<[prefix]>); - void _perror_r(void *<[reent]>, char *<[prefix]>); + void _perror_r(struct _reent *<[reent]>, char *<[prefix]>); TRAD_SYNOPSIS #include <stdio.h> @@ -19,7 +36,7 @@ TRAD_SYNOPSIS char *<[prefix]>; void _perror_r(<[reent]>, <[prefix]>) - char *<[reent]>; + struct _reent *<[reent]>; char *<[prefix]>; DESCRIPTION @@ -33,7 +50,6 @@ of the strings described for <<strerror>>. The alternate function <<_perror_r>> is a reentrant version. The extra argument <[reent]> is a pointer to a reentrancy structure. - RETURNS <<perror>> returns no result. @@ -45,20 +61,20 @@ Supporting OS subroutines required: <<close>>, <<fstat>>, <<isatty>>, <<lseek>>, <<read>>, <<sbrk>>, <<write>>. */ -#include <stddef.h> +#include <_ansi.h> +#include <reent.h> #include <stdio.h> #include <string.h> - #include "local.h" -void -_DEFUN (_perror_r, (ptr, s), - struct _reent *ptr _AND - _CONST char *s) +_VOID +_DEFUN(_perror_r, (ptr, s), + struct _reent *ptr _AND + _CONST char *s) { char *error; - _REENT_SMALL_CHECK_INIT(_stderr_r (ptr)); + _REENT_SMALL_CHECK_INIT (_stderr_r (ptr)); if (s != NULL && *s != '\0') { fputs (s, _stderr_r (ptr)); @@ -73,9 +89,9 @@ _DEFUN (_perror_r, (ptr, s), #ifndef _REENT_ONLY -void -_DEFUN (perror, (s), - _CONST char *s) +_VOID +_DEFUN(perror, (s), + _CONST char *s) { _perror_r (_REENT, s); } |