core-util: move personality resetting into core-util

2 files changed, 15 insertions, 0 deletions

diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c
index d4baf697..6494244e 100644
--- a/src/pulsecore/core-util.c
+++ b/src/pulsecore/core-util.c
@@ -101,6 +101,10 @@
 #include "rtkit.h"
 #endif
 
+#ifdef __linux__
+#include <sys/personality.h>
+#endif
+
 #include <pulse/xmalloc.h>
 #include <pulse/util.h>
 #include <pulse/utf8.h>
@@ -2855,3 +2859,12 @@ size_t pa_pipe_buf(int fd) {
     return 4096;
 #endif
 }
+
+void pa_reset_personality(void) {
+
+#ifdef __linux__
+    if (personality(PER_LINUX) < 0)
+        pa_log_warn("Uh, personality() failed: %s", pa_cstrerror(errno));
+#endif
+
+}
diff --git a/src/pulsecore/core-util.h b/src/pulsecore/core-util.h
index 6de4b771..3d3aec71 100644
--- a/src/pulsecore/core-util.h
+++ b/src/pulsecore/core-util.h
@@ -241,4 +241,6 @@ char* pa_maybe_prefix_path(const char *path, const char *prefix);
 /* Returns size of the specified pipe or 4096 on failure */
 size_t pa_pipe_buf(int fd);
 
+void pa_reset_personality(void);
+
 #endif