Mercurial > hg > octave-lojdl > gnulib-hg
changeset 2099:910892507841
(error): Use __strerror_r's return value only if HAVE_WORKING_STRERROR_R.
(error_at_line): Likewise.
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Sat, 08 Jan 2000 16:44:19 +0000 |
| parents | 7730dc421aed |
| children | 73e7cb4c0028 |
| files | lib/error.c |
| diffstat | 1 files changed, 10 insertions(+), 2 deletions(-) [+] |
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--- a/lib/error.c +++ b/lib/error.c @@ -1,5 +1,5 @@ /* Error handler for noninteractive utilities - Copyright (C) 1990,91,92,93,94,95,96,97,98, 99 Free Software Foundation, Inc. + Copyright (C) 1990-2000 Free Software Foundation, Inc. This file is part of the GNU C Library. Its master source is NOT part of the C library, however. The master source lives in /gd/gnu/lib. @@ -150,12 +150,16 @@ ++error_message_count; if (errnum) { -#if defined HAVE_STRERROR_R || defined _LIBC +#if defined HAVE_STRERROR_R || _LIBC char errbuf[1024]; +# if HAVE_WORKING_STRERROR_R || _LIBC + fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf)); +# else /* Don't use __strerror_r's return value because on some systems (at least DEC UNIX 4.0[A-D]) strerror_r returns `int'. */ __strerror_r (errnum, errbuf, sizeof errbuf); fprintf (stderr, ": %s", errbuf); +# endif #else fprintf (stderr, ": %s", strerror (errnum)); #endif @@ -230,10 +234,14 @@ { #if defined HAVE_STRERROR_R || defined _LIBC char errbuf[1024]; +# if HAVE_WORKING_STRERROR_R || _LIBC + fprintf (stderr, ": %s", __strerror_r (errnum, errbuf, sizeof errbuf)); +# else /* Don't use __strerror_r's return value because on some systems (at least DEC UNIX 4.0[A-D]) strerror_r returns `int'. */ __strerror_r (errnum, errbuf, sizeof errbuf); fprintf (stderr, ": %s", errbuf); +# endif #else fprintf (stderr, ": %s", strerror (errnum)); #endif