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Commit b9ed850b authored by Max Kellermann's avatar Max Kellermann
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thread/Name: enable FormatThreadName() with prctl()

Add macro HAVE_THREAD_NAME which is set when any method to set the thread name is available. Use that macro in FormatThreadName() instead of just checking for HAVE_PTHREAD_SETNAME_NP.
parent 11cea174
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Showing with 5 additions and 1 deletion
src/thread/Name.hxx
View file @ b9ed850b
...@@ -21,10 +21,14 @@ ...@@ -21,10 +21,14 @@
#define MPD_THREAD_NAME_HXX #define MPD_THREAD_NAME_HXX
#ifdef HAVE_PTHREAD_SETNAME_NP #ifdef HAVE_PTHREAD_SETNAME_NP
# define HAVE_THREAD_NAME
# include <pthread.h> # include <pthread.h>
# include <stdio.h> # include <stdio.h>
#elif defined(HAVE_PRCTL) #elif defined(HAVE_PRCTL)
# include <sys/prctl.h> # include <sys/prctl.h>
# ifdef PR_SET_NAME
# define HAVE_THREAD_NAME
# endif
#endif #endif
static inline void static inline void
...@@ -47,7 +51,7 @@ template<typename... Args> ...@@ -47,7 +51,7 @@ template<typename... Args>
static inline void static inline void
FormatThreadName(const char *fmt, gcc_unused Args&&... args) FormatThreadName(const char *fmt, gcc_unused Args&&... args)
{ {
#ifdef HAVE_PTHREAD_SETNAME_NP #ifdef HAVE_THREAD_NAME
char buffer[16]; char buffer[16];
snprintf(buffer, sizeof(buffer), fmt, args...); snprintf(buffer, sizeof(buffer), fmt, args...);
SetThreadName(buffer); SetThreadName(buffer);
......
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