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| author |   Florian Weimer <fweimer@redhat.com> | 2019-11-12 20:04:36 +0100 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-11-13 14:10:11 +0100 |
| commit | 02132c0f4c78f77d4a8cdbdea8f02956347e29ab (patch) | |
| tree | ead8d1aa6c0da46e9aee21134a1140599e688ef3 /support | |
| parent | login: Use pread64 in utmp implementation (diff) | |
| download | glibc-02132c0f4c78f77d4a8cdbdea8f02956347e29ab.tar.gz glibc-02132c0f4c78f77d4a8cdbdea8f02956347e29ab.tar.bz2 glibc-02132c0f4c78f77d4a8cdbdea8f02956347e29ab.zip | |
support: Fix support_set_small_thread_stack_size to build on Hurd
PTHREAD_STACK_MIN comes from <limits.h>, so include it explicitly.
However, it is not defined on Hurd, so compensate for that as well.
Built on x86_64-linux-gnu, i686-linux-gnu, i686-gnu.
Change-Id: Ifacc888ef86731c2639721b0932ae59583bd6b3e
Reviewed-by: Christian Brauner <christian.brauner@ubuntu.com>
Diffstat (limited to 'support')
| -rw-r--r-- | support/support_set_small_thread_stack_size.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/support/support_set_small_thread_stack_size.c b/support/support_set_small_thread_stack_size.c index 23189fd505..32954ec10c 100644 --- a/support/support_set_small_thread_stack_size.c +++ b/support/support_set_small_thread_stack_size.c @@ -16,9 +16,9 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#include <limits.h> #include <pthread.h> #include <support/xthread.h> -#include <sys/param.h> void support_set_small_thread_stack_size (pthread_attr_t *attr) @@ -26,5 +26,10 @@ support_set_small_thread_stack_size (pthread_attr_t *attr) /* Some architectures have too small values for PTHREAD_STACK_MIN which cannot be used for creating threads. Ensure that the stack size is at least 256 KiB. */ - xpthread_attr_setstacksize (attr, MAX (256 * 1024, PTHREAD_STACK_MIN)); + size_t stack_size = 256 * 1024; +#ifdef PTHREAD_STACK_MIN + if (stack_size < PTHREAD_STACK_MIN) + stack_size = PTHREAD_STACK_MIN; +#endif + xpthread_attr_setstacksize (attr, stack_size); } |