diff options
Diffstat (limited to 'runtime/debug.c')
| -rw-r--r-- | runtime/debug.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/runtime/debug.c b/runtime/debug.c index 307a8bb8..26da31b4 100644 --- a/runtime/debug.c +++ b/runtime/debug.c @@ -902,8 +902,12 @@ do_dbgprint(uchar *pszObjName, char *pszMsg, size_t lenMsg) lenCopy = lenMsg; memcpy(pszWriteBuf + offsWriteBuf, pszMsg, lenCopy); offsWriteBuf += lenCopy; - if(stddbg != -1) write(stddbg, pszWriteBuf, offsWriteBuf); - if(altdbg != -1) write(altdbg, pszWriteBuf, offsWriteBuf); + /* the write is included in an "if" just to silence compiler + * warnings. Here, we really don't care if the write fails, we + * have no good response to that in any case... -- rgerhards, 2012-11-28 + */ + if(stddbg != -1) if(write(stddbg, pszWriteBuf, offsWriteBuf)){}; + if(altdbg != -1) if(write(altdbg, pszWriteBuf, offsWriteBuf)){}; bWasNL = (pszMsg[lenMsg - 1] == '\n') ? 1 : 0; } @@ -1292,6 +1296,15 @@ dbgmalloc(size_t size) } +/* report fd used for debug log. This is needed in case of + * auto-backgrounding, where the debug log shall not be closed. + */ +int +dbgGetDbglogFd(void) +{ + return altdbg; +} + /* read in the runtime options * rgerhards, 2008-02-28 */ |