4 files changed, 11 insertions, 0 deletions
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h b/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h
index a3cc2c0..ba9347f 100644
--- a/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h
+++ b/linuxthreads/sysdeps/unix/sysv/linux/bits/posix_opt.h
@@ -125,4 +125,7 @@
 /* We support spinlocks.  */
 #define _POSIX_SPIN_LOCKS	200912L
 
+/* The `spawn' function family is supported.  */
+#define _POSIX_SPAWN	200912L
+
 #endif /* posix_opt.h */
diff --git a/linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h b/linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h
index 5e0098d..c89f6be 100644
--- a/linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h
+++ b/linuxthreads/sysdeps/unix/sysv/linux/i386/bits/posix_opt.h
@@ -134,4 +134,7 @@
 /* We support spinlocks.  */
 #define _POSIX_SPIN_LOCKS	200912L
 
+/* The `spawn' function family is supported.  */
+#define _POSIX_SPAWN	200912L
+
 #endif /* posix_opt.h */
diff --git a/sysdeps/mach/hurd/bits/posix_opt.h b/sysdeps/mach/hurd/bits/posix_opt.h
index 818df1f..47a81c3 100644
--- a/sysdeps/mach/hurd/bits/posix_opt.h
+++ b/sysdeps/mach/hurd/bits/posix_opt.h
@@ -66,5 +66,7 @@
 /* We have a POSIX shell.  */
 #define _POSIX_SHELL	1
 
+/* The `spawn' function family is supported.  */
+#define _POSIX_SPAWN	200912L
 
 #endif /* bits/posix_opt.h */
diff --git a/sysdeps/unix/sysv/linux/bits/posix_opt.h b/sysdeps/unix/sysv/linux/bits/posix_opt.h
index ae83e24..26af0f0 100644
--- a/sysdeps/unix/sysv/linux/bits/posix_opt.h
+++ b/sysdeps/unix/sysv/linux/bits/posix_opt.h
@@ -93,4 +93,7 @@
 /* We have a POSIX shell.  */
 #define _POSIX_SHELL	1
 
+/* The `spawn' function family is supported.  */
+#define _POSIX_SPAWN	200912L
+
 #endif /* bits/posix_opt.h */