commit 5c0c325453a175350e3c18ebb10cc10c37f9595c
author Benjamin Peterson <benjamin@python.org> Tue Nov 05 21:58:31 2019 -0800
committer Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Tue Nov 05 21:58:31 2019 -0800
tree fb7bdfa2f63154fe28d31b015d44d409786e1132
parent 6c4c45efaeb40f4f837570f57d90a0b3429c6ae9

closes bpo-38713: Expose P_PIDFD in os if it's defined. (GH-17071)



https://bugs.python.org/issue38713

Modules/posixmodule.c

diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index 46cf7b2..f738630 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -85,6 +85,9 @@
 #ifdef HAVE_SYS_WAIT_H
 #include <sys/wait.h>           /* For WNOHANG */
 #endif
+#ifdef HAVE_LINUX_WAIT_H
+#include <linux/wait.h> // For P_PIDFD
+#endif
 
 #ifdef HAVE_SIGNAL_H
 #include <signal.h>
@@ -14099,6 +14102,9 @@
     if (PyModule_AddIntMacro(m, P_PID)) return -1;
     if (PyModule_AddIntMacro(m, P_PGID)) return -1;
     if (PyModule_AddIntMacro(m, P_ALL)) return -1;
+#ifdef P_PIDFD
+    if (PyModule_AddIntMacro(m, P_PIDFD)) return -1;
+#endif
 #endif
 #ifdef WEXITED
     if (PyModule_AddIntMacro(m, WEXITED)) return -1;