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libCom/osi: fix - do not set the main thread's Linux name to _main_ (linux)

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Ralph Lange
2014-12-01 13:48:10 +01:00
parent f1dec35c5c
commit 1a94ea1045
1 changed files with 5 additions and 2 deletions
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7
src/libCom/osi/os/Linux/osdThreadExtra.c
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@@ -17,6 +17,7 @@
#include <unistd.h>
#include <signal.h>
#include <string.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <sys/prctl.h>
@@ -57,8 +58,10 @@ static void thread_hook(epicsThreadId pthreadInfo)
/* Set the name of the thread's process. Limited to 16 characters. */
char comm[16];
snprintf(comm, sizeof(comm), "%s", pthreadInfo->name);
prctl(PR_SET_NAME, comm, 0l, 0l, 0l);
if (strcmp(pthreadInfo->name, "_main_")) {
snprintf(comm, sizeof(comm), "%s", pthreadInfo->name);
prctl(PR_SET_NAME, comm, 0l, 0l, 0l);
}
pthreadInfo->lwpId = syscall(SYS_gettid);
}