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Switch to the gnulib version of strerror()

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* bootstrap.conf: Add strerror module
* configure.ac: Remove strerror check
* src/misc.c: Remove local strerror() implementation
* src/config.ami.template: Remove HAVE_STRERROR
* src/config.h-vms.template: Ditto.
* src/config.h.W32.template: Ditto.
This commit is contained in:
Paul Smith 2019-07-13 08:34:45 -04:00
parent 1c045bca52
commit 4d00ceba26
6 changed files with 2 additions and 30 deletions
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1
bootstrap.conf
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@ -48,4 +48,5 @@ alloca
fdl
getloadavg
host-cpu-c-abi
strerror
make-glob"

2
configure.ac
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@ -141,7 +141,7 @@ AS_IF([test "$ac_cv_func_gettimeofday" = yes],
AC_CHECK_FUNCS([strdup strndup umask mkstemp mktemp fdopen \
dup dup2 getcwd realpath sigsetmask sigaction \
getgroups seteuid setegid setlinebuf setreuid setregid \
getrlimit setrlimit setvbuf pipe strerror strsignal \
getrlimit setrlimit setvbuf pipe strsignal \
lstat readlink atexit isatty ttyname pselect posix_spawn \
posix_spawnattr_setsigmask])

3
src/config.ami.template
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@ -258,9 +258,6 @@ this program. If not, see <http://www.gnu.org/licenses/>. */
/* Define to 1 if you have the stricmp function. */
/* #undef HAVE_STRICMP */
/* Define if you have the strerror function. */
#define HAVE_STRERROR 1
/* Define if you have the strsignal function. */
/* #undef HAVE_STRSIGNAL */

3
src/config.h-vms.template
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@ -298,9 +298,6 @@ this program. If not, see <http://www.gnu.org/licenses/>. */
/* Define to 1 if you have the stricmp function. */
/* #undef HAVE_STRICMP */
/* Define to 1 if you have the strerror function. */
#define HAVE_STRERROR 1
/* Define to 1 if you have the strsignal function. */
/* #undef HAVE_STRSIGNAL */

3
src/config.h.W32.template
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@ -261,9 +261,6 @@ this program. If not, see <http://www.gnu.org/licenses/>. */
/* Define to 1 if you have the 'strdup' function. */
#define HAVE_STRDUP 1
/* Define to 1 if you have the 'strerror' function. */
#define HAVE_STRERROR 1
/* Define to 1 if you have the 'stricmp' function. */
#define HAVE_STRICMP 1

20
src/misc.c
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@ -172,26 +172,6 @@ concat (unsigned int num, ...)
return result;
}
#ifndef HAVE_STRERROR
#undef strerror
char *
strerror (int errnum)
{
extern int errno, sys_nerr;
#ifndef __DECC
extern char *sys_errlist[];
#endif
static char buf[] = "Unknown error 12345678901234567890";
if (errno < sys_nerr)
return sys_errlist[errnum];
sprintf (buf, _("Unknown error %d"), errnum);
return buf;
}
#endif
/* Like malloc but get fatal error if memory is exhausted. */
/* Don't bother if we're using dmalloc; it provides these for us. */