path: root/mcon/U/d_ptattr_setstack.U
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+?RCS: Copyright (c) 2013 Raphael Manfredi
+?RCS: You may redistribute only under the terms of the Artistic License,
+?RCS: as specified in the README file that comes with the distribution.
+?RCS: You may reuse parts of this distribution only within the terms of
+?RCS: that same Artistic License; a copy of which may be found at the root
+?RCS: of the source tree for dist 4.0.
+?MAKE:d_ptattr_setstack: Trylink cat
+?MAKE: -pick add $@ %<
+?S: This variable conditionally defines the HAS_PTHREAD_ATTR_SETSTACK symbol,
+?S: which indicates to the C program that pthread_attr_setstack() should be
+?S: used to set the thread stack, instead of pthread_attr_setstackaddr().
+?C: This symbol is defined when pthread_attr_setstack() can be used to set
+?C: the thread stack. Otherwise, use obsoleted pthread_attr_setstackaddr().
+?H:#$d_ptattr_setstack HAS_PTHREAD_ATTR_SETSTACK
+?LINT: set d_ptattr_setstack
+: can we use pthread_attr_setstack
+$cat >try.c <<'EOC'
+#include <pthread.h>
+int main(void)
+ pthread_attr_t attr;
+ void *p = NULL;
+ static int ret;
+ ret |= pthread_attr_setstack(&attr, p, 4096);
+ return ret ? 0 : 1;
+set d_ptattr_setstack '-lpthread'
+eval $trylink