diff options
Diffstat (limited to 'w32/subproc/w32err.c')
| -rw-r--r-- | w32/subproc/w32err.c | 102 |
1 files changed, 51 insertions, 51 deletions
diff --git a/w32/subproc/w32err.c b/w32/subproc/w32err.c index e4e8835..8abd75b 100644 --- a/w32/subproc/w32err.c +++ b/w32/subproc/w32err.c @@ -1,51 +1,51 @@ -#include <windows.h> -#include "w32err.h" - -/* - * Description: the win32 version of perror() - * - * Returns: a pointer to a static error - * - * Notes/Dependencies: I got this from - * comp.os.ms-windows.programmer.win32 - */ -char * -map_win32_error_to_string (DWORD ercode) { -/* __declspec (thread) necessary if you will use multiple threads */ -__declspec (thread) static char szMessageBuffer[128]; - - /* Fill message buffer with a default message in - * case FormatMessage fails - */ - wsprintf (szMessageBuffer, "Error %ld", ercode); - - /* - * Special code for winsock error handling. - */ - if (ercode > WSABASEERR) { - HMODULE hModule = GetModuleHandle("wsock32"); - if (hModule != NULL) { - FormatMessage(FORMAT_MESSAGE_FROM_HMODULE, - hModule, - ercode, - LANG_NEUTRAL, - szMessageBuffer, - sizeof(szMessageBuffer), - NULL); - FreeLibrary(hModule); - } - } else { - /* - * Default system message handling - */ - FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, - NULL, - ercode, - LANG_NEUTRAL, - szMessageBuffer, - sizeof(szMessageBuffer), - NULL); - } - return szMessageBuffer; -} - +#include <windows.h>
+#include "w32err.h"
+
+/*
+ * Description: the win32 version of perror()
+ *
+ * Returns: a pointer to a static error
+ *
+ * Notes/Dependencies: I got this from
+ * comp.os.ms-windows.programmer.win32
+ */
+char *
+map_win32_error_to_string (DWORD ercode) {
+/* __declspec (thread) necessary if you will use multiple threads */
+__declspec (thread) static char szMessageBuffer[128];
+
+ /* Fill message buffer with a default message in
+ * case FormatMessage fails
+ */
+ wsprintf (szMessageBuffer, "Error %ld", ercode);
+
+ /*
+ * Special code for winsock error handling.
+ */
+ if (ercode > WSABASEERR) {
+ HMODULE hModule = GetModuleHandle("wsock32");
+ if (hModule != NULL) {
+ FormatMessage(FORMAT_MESSAGE_FROM_HMODULE,
+ hModule,
+ ercode,
+ LANG_NEUTRAL,
+ szMessageBuffer,
+ sizeof(szMessageBuffer),
+ NULL);
+ FreeLibrary(hModule);
+ }
+ } else {
+ /*
+ * Default system message handling
+ */
+ FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
+ NULL,
+ ercode,
+ LANG_NEUTRAL,
+ szMessageBuffer,
+ sizeof(szMessageBuffer),
+ NULL);
+ }
+ return szMessageBuffer;
+}
+
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