diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:34:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:34:30 +0000 |
| commit | 4fc2f55f761d71aae1f145d5aa94ba929cc39676 (patch) | |
| tree | 5c1e1db3b46dd4edbe11f612d93cb94b96891ce3 /m4/ac_pthread_set_name.m4 | |
| parent | Initial commit. (diff) | |
| download | dnsdist-4fc2f55f761d71aae1f145d5aa94ba929cc39676.tar.xz dnsdist-4fc2f55f761d71aae1f145d5aa94ba929cc39676.zip | |
Adding upstream version 1.7.3.upstream/1.7.3upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'm4/ac_pthread_set_name.m4')
| -rw-r--r-- | m4/ac_pthread_set_name.m4 | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/m4/ac_pthread_set_name.m4 b/m4/ac_pthread_set_name.m4 new file mode 100644 index 0000000..4b2cb23 --- /dev/null +++ b/m4/ac_pthread_set_name.m4 @@ -0,0 +1,71 @@ +# PTHREAD_SET_NAME(); +# Check which variant (if any) of pthread_set_name_np we have. +# ----------------------------------------------------------------------------- +AC_DEFUN([PTHREAD_SET_NAME], +[ + stored_LIBS="$LIBS" + LIBS="-lpthread" + # pthread setname (4 non-portable variants...) + AC_CHECK_HEADERS([pthread_np.h], [], [], [#include <pthread.h>]) + define(pthread_np_preamble,[ + #include <pthread.h> + #if HAVE_PTHREAD_NP_H + # include <pthread_np.h> + #endif + ]) + # 2-arg setname (e.g. Linux/glibc, QNX, IBM) + AC_MSG_CHECKING([for 2-arg pthread_setname_np]) + AC_LINK_IFELSE([AC_LANG_PROGRAM(pthread_np_preamble, [ + pthread_setname_np(pthread_self(), "foo") + ])], [ + AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_2, 1, [2-arg pthread_setname_np]) + AC_MSG_RESULT([yes]) + ], [ + AC_MSG_RESULT([no]) + + # 2-arg set_name (e.g. FreeBSD, OpenBSD) + AC_MSG_CHECKING([for 2-arg pthread_set_name_np]) + AC_LINK_IFELSE([AC_LANG_PROGRAM(pthread_np_preamble, [ + return pthread_set_name_np(pthread_self(), "foo"); + ])], [ + AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP_2, 1, [2-arg pthread_set_name_np]) + AC_MSG_RESULT([yes]) + ], [ + AC_MSG_RESULT([no]) + + # 2-arg void set_name (e.g. FreeBSD, OpenBSD) + AC_MSG_CHECKING([for 2-arg void pthread_set_name_np]) + AC_LINK_IFELSE([AC_LANG_PROGRAM(pthread_np_preamble, [ + pthread_set_name_np(pthread_self(), "foo"); + ])], [ + AC_DEFINE(HAVE_PTHREAD_SET_NAME_NP_2_VOID, 1, [2-arg void pthread_set_name_np]) + AC_MSG_RESULT([yes]) + ], [ + AC_MSG_RESULT([no]) + + # 1-arg setname (e.g. Darwin) + AC_MSG_CHECKING([for 1-arg pthread_setname_np]) + AC_LINK_IFELSE([AC_LANG_PROGRAM(pthread_np_preamble, [ + return pthread_setname_np("foo"); + ])], [ + AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_1, 1, [1-arg pthread_setname_np]) + AC_MSG_RESULT([yes]) + ], [ + AC_MSG_RESULT([no]) + + # 3-arg setname (e.g. NetBSD) + AC_MSG_CHECKING([for 3-arg pthread_setname_np]) + AC_LINK_IFELSE([AC_LANG_PROGRAM(pthread_np_preamble, [ + return pthread_setname_np(pthread_self(), "foo", NULL); + ])], [ + AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_3, 1, [3-arg pthread_setname_np]) + AC_MSG_RESULT([yes]) + ], [ + AC_MSG_RESULT([no]) + ]) + ]) + ]) + ]) + ]) + LIBS=$stored_LIBS +]) |