diff options
Diffstat (limited to 'lib/compat')
| -rw-r--r-- | lib/compat/Makemodule.am | 1 | ||||
| -rw-r--r-- | lib/compat/w32_perror.c | 31 |
2 files changed, 32 insertions, 0 deletions
diff --git a/lib/compat/Makemodule.am b/lib/compat/Makemodule.am index 7137f2c..c1be522 100644 --- a/lib/compat/Makemodule.am +++ b/lib/compat/Makemodule.am @@ -2,5 +2,6 @@ libcompat_a_SOURCES = lib/compat/getline.c lib/compat/getsubopt.c libcompat_a_SOURCES += lib/compat/strndup.c lib/compat/mockups.c libcompat_a_SOURCES += lib/compat/chdir.c include/compat.h libcompat_a_SOURCES += lib/compat/path_to_windows.c +libcompat_a_SOURCES += lib/compat/w32_perror.c noinst_LIBRARIES += libcompat.a diff --git a/lib/compat/w32_perror.c b/lib/compat/w32_perror.c new file mode 100644 index 0000000..1268501 --- /dev/null +++ b/lib/compat/w32_perror.c @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: GPL-3.0-or-later */ +/* + * w32_perror.c + * + * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at> + */ +#include "config.h" +#include "compat.h" + +#ifdef _WIN32 +#define WIN32_LEAN_AND_MEAN +#include <windows.h> + +void w32_perror(const char *str) +{ + DWORD nStatus = GetLastError(); + LPVOID msg = NULL; + + FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER | + FORMAT_MESSAGE_FROM_SYSTEM | + FORMAT_MESSAGE_IGNORE_INSERTS, + NULL, nStatus, + MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), + (LPTSTR)&msg, 0, NULL); + + fprintf(stderr, "%s: %s\n", str, (const char *)msg); + + if (msg != NULL) + LocalFree(msg); +} +#endif |