From 42b9e4ab6824f8aac16c6b67cf5eab736ba62272 Mon Sep 17 00:00:00 2001 From: Daniel Jacobowitz Date: Fri, 10 Feb 2006 21:53:51 +0000 Subject: * Makefile.in (mingw-hdep.o, posix-hdep.o): New dependencies. (ALLDEPFILES): Add mingw-hdep.c and posix-hdep.c. * configure.ac: Add gdb_host_obs to CONFIG_OBS. Set gdb_host_obs to posix-hdep.o by default. * configure: Regenerated. * configure.host: Document gdb_host_obs. Add an entry for i[34567]86-*-mingw32*. * mingw-hdep.c, posix-hdep.c: New files. * utils.c (safe_strerror): Remove, moved to posix-hdep.o. --- gdb/posix-hdep.c | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 gdb/posix-hdep.c (limited to 'gdb/posix-hdep.c') diff --git a/gdb/posix-hdep.c b/gdb/posix-hdep.c new file mode 100644 index 00000000000..ca405f985f5 --- /dev/null +++ b/gdb/posix-hdep.c @@ -0,0 +1,45 @@ +/* Host support routines for MinGW, for GDB, the GNU debugger. + + Copyright (C) 2006 + Free Software Foundation, Inc. + + This file is part of GDB. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. */ + +#include "defs.h" + +#include "gdb_string.h" + +/* The strerror() function can return NULL for errno values that are + out of range. Provide a "safe" version that always returns a + printable string. */ + +char * +safe_strerror (int errnum) +{ + char *msg; + + msg = strerror (errnum); + if (msg == NULL) + { + static char buf[32]; + xsnprintf (buf, sizeof buf, "(undocumented errno %d)", errnum); + msg = buf; + } + return (msg); +} + -- cgit v1.2.1