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Allow any length thread names for WIN32

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Dynamically allocate the string space for thread
name in WIN32 (ntthread.c) thread space.  This
makes the WIN32 more consistent with the other
environments.  It also addresses WIN32 issue of
the print width of 17 being used and only having
space for 16 characters in the fixed allocation.
This commit is contained in:
Ron Koenderink 2008-09-13 15:18:29 -06:00
parent 2a9b89693e
commit 838a1010c2
1 changed files with 8 additions and 4 deletions
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12
src/lib/empthread/ntthread.c
View file

@ -73,7 +73,7 @@
struct loc_Thread {
/* The thread name, passed in at create time. */
char szName[17];
char *szName;
/* True if this is the main line, and not a real thread. */
BOOL bMainThread;
@ -224,6 +224,8 @@ loc_FreeThreadInfo(empth_t *pThread)
if (pThread) {
if (pThread->hThreadEvent)
CloseHandle(pThread->hThreadEvent);
if (pThread->szName != NULL)
free(pThread->szName);
memset(pThread, 0, sizeof(*pThread));
free(pThread);
}
@ -403,7 +405,7 @@ empth_init(void **ctx_ptr, int flags)
}
memset(pThread, 0, sizeof(*pThread));
strncpy(pThread->szName, "Main", sizeof(pThread->szName) - 1);
pThread->szName = strdup("Main");
pThread->ulThreadID = GetCurrentThreadId();
pThread->bMainThread = TRUE;
@ -446,7 +448,7 @@ empth_create(void (*entry)(void *), int size, int flags,
}
memset(pThread, 0, sizeof(*pThread));
strncpy(pThread->szName, name, sizeof(pThread->szName) - 1);
pThread->szName = strdup(name);
pThread->pvUserData = ud;
pThread->pfnEntry = entry;
pThread->bMainThread = FALSE;
@ -502,7 +504,9 @@ empth_name(empth_t *thread)
void
empth_set_name(empth_t *thread, char *name)
{
strncpy(thread->szName, name, sizeof(thread->szName) - 1);
if (thread->szName != NULL)
free(thread->szName);
thread->szName = strdup(name);
}
/************************