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Add check for pthread_setaffinity_np #11

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May 25, 2015
Merged

Add check for pthread_setaffinity_np #11

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3 changes: 3 additions & 0 deletions configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -79,12 +79,15 @@ LIBS=$OLD_LIBS

AC_CHECK_LIB(json-c, json_object_new_object, AC_DEFINE_UNQUOTED(HAVE_JSON_C, 1, [The JSON-C library is present]))

AC_CHECK_LIB(pthread, pthread_setaffinity_np, AC_DEFINE_UNQUOTED(HAVE_PTHREAD_SETAFFINITY_NP, 1, [libc has pthread_setaffinity_np]))

AC_CONFIG_FILES([Makefile src/lib/Makefile example/Makefile libndpi.pc])
AC_CONFIG_HEADERS(config.h)
AC_SUBST(GIT_RELEASE)
AC_SUBST(SVN_DATE)
AC_SUBST(JSON_C_LIB)
AC_SUBST(PCAP_INC)
AC_SUBST(PCAP_LIB)
AC_SUBST(HAVE_PTHREAD_SETAFFINITY_NP)

AC_OUTPUT
2 changes: 1 addition & 1 deletion example/ndpiReader.c
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Expand Up @@ -1662,7 +1662,7 @@ static void runPcapLoop(u_int16_t thread_id) {
void *processing_thread(void *_thread_id) {
long thread_id = (long) _thread_id;

#ifdef linux
#if defined(linux) && defined(HAVE_PTHREAD_SETAFFINITY_NP)
if(core_affinity[thread_id] >= 0) {
cpu_set_t cpuset;
CPU_ZERO(&cpuset);
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