diff options
Diffstat (limited to 'src/common/common.c')
| -rw-r--r-- | src/common/common.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/common/common.c b/src/common/common.c index 48a82ea..a136c43 100644 --- a/src/common/common.c +++ b/src/common/common.c @@ -49,7 +49,12 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "server/server.h" #include "system/system.h" -jmp_buf com_abortframe; // an ERR_DROP occured, exit the entire frame +#include <setjmp.h> + +static jmp_buf com_abortframe; // an ERR_DROP occured, exit the entire frame + +static void (*com_abort_func)(void *); +static void *com_abort_arg; static qboolean com_errorEntered; static char com_errorMsg[MAXERRORMSG]; // from Com_Printf/Com_Error @@ -509,6 +514,12 @@ void Com_Error(error_type_t code, const char *fmt, ...) // abort any console redirects Com_AbortRedirect(); + // call custom cleanup function if set + if (com_abort_func) { + com_abort_func(com_abort_arg); + com_abort_func = NULL; + } + // reset Com_Printf recursion level com_printEntered = 0; @@ -562,6 +573,12 @@ abort: longjmp(com_abortframe, -1); } +void Com_AbortFunc(void (*func)(void *), void *arg) +{ + com_abort_func = func; + com_abort_arg = arg; +} + #ifdef _WIN32 void Com_AbortFrame(void) { |