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authorEli Zaretskii <eliz@gnu.org>2017-05-31 09:37:48 +0300
committerEli Zaretskii <eliz@gnu.org>2017-05-31 09:37:48 +0300
commit90b4491842980d57a0e572167a168e04a476bca5 (patch)
treeba5f613ef05675c2e1406896e52c361de37b463c
parentb9c6833008dfb3c45354f4e810e631a77f3c9cb3 (diff)
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Make libiberty/waitpid.c compile without warnings on MinGW
libiberty/ChangeLog: 2017-05-31 Eli Zaretskii <eliz@gnu.org> * waitpid.c (wait) [__MINGW32__]: Define as a macro that calls _cwait, so that this function works on MinGW.
-rw-r--r--libiberty/ChangeLog5
-rw-r--r--libiberty/waitpid.c5
2 files changed, 10 insertions, 0 deletions
diff --git a/libiberty/ChangeLog b/libiberty/ChangeLog
index f6318e2..2dd3ca7 100644
--- a/libiberty/ChangeLog
+++ b/libiberty/ChangeLog
@@ -1,3 +1,8 @@
+2017-05-31 Eli Zaretskii <eliz@gnu.org>
+
+ * waitpid.c (wait) [__MINGW32__]: Define as a macro
+ that calls _cwait, so that this function works on MinGW.
+
2017-03-27 Pedro Alves <palves@redhat.com>
* cp-demint.c (cplus_demangle_fill_component): Handle
diff --git a/libiberty/waitpid.c b/libiberty/waitpid.c
index fd519d7..c0e9c3e 100644
--- a/libiberty/waitpid.c
+++ b/libiberty/waitpid.c
@@ -23,6 +23,11 @@ does the return value. The third argument is unused in @libib{}.
#include <sys/wait.h>
#endif
+#ifdef __MINGW32__
+#include <process.h>
+#define wait(s) _cwait(s,pid,_WAIT_CHILD)
+#endif
+
pid_t
waitpid (pid_t pid, int *stat_loc, int options ATTRIBUTE_UNUSED)
{