projects / lttng-tools.git / blame
| Commit | Line | Data |
|---|---|---|
| cb8d0d24 MJ |
1 | # SYNOPSIS |
| 2 | # | |
| 3 | # LTTNG_PTHREAD_SETNAME_NP | |
| 4 | # | |
| 5 | # LICENSE | |
| 6 | # | |
| 7 | # Copyright (c) 2020 Michael Jeanson <mjeanson@efficios.com> | |
| 8 | # | |
| 9 | # This program is free software; you can redistribute it and/or modify it | |
| 10 | # under the terms of the GNU General Public License as published by the | |
| 11 | # Free Software Foundation; either version 2 of the License, or (at your | |
| 12 | # option) any later version. | |
| 13 | # | |
| 14 | # This program is distributed in the hope that it will be useful, but | |
| 15 | # WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General | |
| 17 | # Public License for more details. | |
| 18 | # | |
| 19 | # You should have received a copy of the GNU General Public License along | |
| 20 | # with this program. If not, see <https://www.gnu.org/licenses/>. | |
| 21 | # | |
| 22 | # As a special exception, the respective Autoconf Macro's copyright owner | |
| 23 | # gives unlimited permission to copy, distribute and modify the configure | |
| 24 | # scripts that are the output of Autoconf when processing the Macro. You | |
| 25 | # need not follow the terms of the GNU General Public License when using | |
| 26 | # or distributing such scripts, even though portions of the text of the | |
| 27 | # Macro appear in them. The GNU General Public License (GPL) does govern | |
| 28 | # all other use of the material that constitutes the Autoconf Macro. | |
| 29 | # | |
| 30 | # This special exception to the GPL applies to versions of the Autoconf | |
| 31 | # Macro released by the Autoconf Archive. When you make and distribute a | |
| 32 | # modified version of the Autoconf Macro, you may extend this special | |
| 33 | # exception to the GPL to apply to your modified version as well. | |
| 34 | ||
| 35 | AC_DEFUN([LTTNG_PTHREAD_SETNAME_NP], [ | |
| 36 | AC_REQUIRE([AX_PTHREAD]) | |
| 37 | AC_LANG_PUSH([C]) | |
| 38 | ||
| 39 | lttng_pthread_setname_np_save_LDFLAGS="$LDFLAGS" | |
| 40 | lttng_pthread_setname_np_save_LIBS="$LIBS" | |
| 41 | LDFLAGS="$LDFLAGS $PTHREAD_CFLAGS" | |
| 42 | LIBS="$LIBS $PTHREAD_LIBS" | |
| 43 | ||
| 44 | # GLIBC >= 2.12, Solaris >= 11.3 | |
| 45 | AC_MSG_CHECKING(for pthread_setname_np(pthread_t, const char*)) | |
| 46 | AC_LINK_IFELSE( | |
| 47 | [AC_LANG_PROGRAM( | |
| 48 | [#include <pthread.h>], | |
| 49 | [pthread_setname_np(pthread_self(), "example")])], | |
| 50 | [AC_MSG_RESULT(yes) | |
| 51 | AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_WITH_TID,1, | |
| 52 | [Have function pthread_setname_np(pthread_t, const char*)])], | |
| 53 | [AC_MSG_RESULT(no)]) | |
| 54 | ||
| 55 | # MacOS X >= 10.6, iOS >= 3.2 | |
| 56 | AC_MSG_CHECKING(for pthread_setname_np(const char*)) | |
| 57 | AC_LINK_IFELSE( | |
| 58 | [AC_LANG_PROGRAM( | |
| 59 | [#include <pthread.h>], | |
| 60 | [pthread_setname_np("example")])], | |
| 61 | [AC_MSG_RESULT(yes) | |
| 62 | AC_DEFINE(HAVE_PTHREAD_SETNAME_NP_WITHOUT_TID,1, | |
| 63 | [Have function pthread_setname_np(const char*)])], | |
| 64 | [AC_MSG_RESULT(no)]) | |
| 65 | ||
| 66 | LDFLAGS=$lttng_pthread_setname_np_save_LDFLAGS | |
| 67 | LIBS=$lttng_pthread_setname_np_save_LIBS | |
| 68 | ||
| 69 | AC_LANG_POP | |
| 70 | ])dnl LTTNG_PTHREAD_SETNAME_NP |