diff options
Diffstat (limited to 'gnulib/import/error.c')
| -rw-r--r-- | gnulib/import/error.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/gnulib/import/error.c b/gnulib/import/error.c index b3b1286..f8ab668 100644 --- a/gnulib/import/error.c +++ b/gnulib/import/error.c @@ -1,5 +1,5 @@ /* Error handler for noninteractive utilities - Copyright (C) 1990-1998, 2000-2007, 2009-2016 Free Software Foundation, Inc. + Copyright (C) 1990-1998, 2000-2007, 2009-2019 Free Software Foundation, Inc. This file is part of the GNU C Library. This program is free software: you can redistribute it and/or modify @@ -13,7 +13,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program. If not, see <http://www.gnu.org/licenses/>. */ + along with this program. If not, see <https://www.gnu.org/licenses/>. */ /* Written by David MacKenzie <djm@gnu.ai.mit.edu>. */ @@ -93,33 +93,37 @@ extern void __error_at_line (int status, int errnum, const char *file_name, # include <fcntl.h> # include <unistd.h> -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ /* Get declarations of the native Windows API functions. */ # define WIN32_LEAN_AND_MEAN # include <windows.h> /* Get _get_osfhandle. */ -# include "msvc-nothrow.h" +# if GNULIB_MSVC_NOTHROW +# include "msvc-nothrow.h" +# else +# include <io.h> +# endif # endif /* The gnulib override of fcntl is not needed in this file. */ # undef fcntl -# if !HAVE_DECL_STRERROR_R +# if !(GNULIB_STRERROR_R_POSIX || HAVE_DECL_STRERROR_R) # ifndef HAVE_DECL_STRERROR_R "this configure-time declaration test was not run" # endif # if STRERROR_R_CHAR_P -char *strerror_r (); +char *strerror_r (int errnum, char *buf, size_t buflen); # else -int strerror_r (); +int strerror_r (int errnum, char *buf, size_t buflen); # endif # endif -#define program_name getprogname () +# define program_name getprogname () -# if HAVE_STRERROR_R || defined strerror_r +# if GNULIB_STRERROR_R_POSIX || HAVE_STRERROR_R || defined strerror_r # define __strerror_r strerror_r -# endif /* HAVE_STRERROR_R || defined strerror_r */ +# endif /* GNULIB_STRERROR_R_POSIX || HAVE_STRERROR_R || defined strerror_r */ #endif /* not _LIBC */ #if !_LIBC @@ -127,7 +131,7 @@ int strerror_r (); static int is_open (int fd) { -# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# if defined _WIN32 && ! defined __CYGWIN__ /* On native Windows: The initial state of unassigned standard file descriptors is that they are open but point to an INVALID_HANDLE_VALUE. There is no fcntl, and the gnulib replacement fcntl does not support @@ -172,9 +176,9 @@ print_errno_message (int errnum) { char const *s; -#if defined HAVE_STRERROR_R || _LIBC +#if _LIBC || GNULIB_STRERROR_R_POSIX || defined HAVE_STRERROR_R char errbuf[1024]; -# if _LIBC || STRERROR_R_CHAR_P +# if _LIBC || (!GNULIB_STRERROR_R_POSIX && STRERROR_R_CHAR_P) s = __strerror_r (errnum, errbuf, sizeof errbuf); # else if (__strerror_r (errnum, errbuf, sizeof errbuf) == 0) @@ -268,7 +272,6 @@ error_tail (int status, int errnum, const char *message, va_list args) else #endif vfprintf (stderr, message, args); - va_end (args); ++error_message_count; if (errnum) @@ -318,6 +321,7 @@ error (int status, int errnum, const char *message, ...) va_start (args, message); error_tail (status, errnum, message, args); + va_end (args); #ifdef _LIBC _IO_funlockfile (stderr); @@ -388,6 +392,7 @@ error_at_line (int status, int errnum, const char *file_name, va_start (args, message); error_tail (status, errnum, message, args); + va_end (args); #ifdef _LIBC _IO_funlockfile (stderr); |