lavu/thread: add an internal function for setting thread name
Linux-only for now.
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configure
vendored
2
configure
vendored
@ -2310,6 +2310,7 @@ SYSTEM_FUNCS="
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nanosleep
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PeekNamedPipe
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posix_memalign
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prctl
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pthread_cancel
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sched_getaffinity
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SecItemImport
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@ -6294,6 +6295,7 @@ check_func mmap
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check_func mprotect
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# Solaris has nanosleep in -lrt, OpenSolaris no longer needs that
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check_func_headers time.h nanosleep || check_lib nanosleep time.h nanosleep -lrt
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check_func_headers sys/prctl.h prctl
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check_func sched_getaffinity
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check_func setrlimit
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check_struct "sys/stat.h" "struct stat" st_mtim.tv_nsec -D_BSD_SOURCE
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@ -24,6 +24,12 @@
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#include "config.h"
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#if HAVE_PRCTL
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#include <sys/prctl.h>
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#endif
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#include "error.h"
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#if HAVE_PTHREADS || HAVE_W32THREADS || HAVE_OS2THREADS
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#if HAVE_PTHREADS
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@ -33,7 +39,6 @@
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#include <stdlib.h>
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#include "error.h"
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#include "log.h"
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#include "macros.h"
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@ -187,4 +192,13 @@ static inline int ff_thread_once(char *control, void (*routine)(void))
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#endif
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static inline int ff_thread_setname(const char *name)
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{
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#if HAVE_PRCTL
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return AVERROR(prctl(PR_SET_NAME, name));
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#endif
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return AVERROR(ENOSYS);
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}
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#endif /* AVUTIL_THREAD_H */
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