core-util: introduce FD_CLOEXEC wrappers for open/socket/pipe/accept

[pulseaudio] / src / pulsecore / core-util.h

diff --git a/src/pulsecore/core-util.h b/src/pulsecore/core-util.h
index 2551f7942d2c93de80852f1a8544f1c755455cb3..323fdcb466d3697efe64beb2f63fab7ed3aae29a 100644 (file)
--- a/src/pulsecore/core-util.h
+++ b/src/pulsecore/core-util.h
@@ -28,6 +28,7 @@
 #include <stdarg.h>
 #include <stdio.h>
 #include <string.h>
+#include <sys/socket.h>
 
 #ifdef HAVE_SYS_RESOURCE_H
 #include <sys/resource.h>
@@ -195,6 +196,8 @@ int pa_reset_sigs(int except, ...);
 int pa_reset_sigsv(const int except[]);
 
 void pa_set_env(const char *key, const char *value);
+void pa_set_env_and_record(const char *key, const char *value);
+void pa_unset_env_recorded(void);
 
 pa_bool_t pa_in_system_mode(void);
 
@@ -222,6 +225,13 @@ unsigned pa_ncpus(void);
 
 char *pa_replace(const char*s, const char*a, const char *b);
 
+/* Escapes p by inserting backslashes in front of backslashes. chars is a
+ * regular (ie. NULL-terminated) string containing additional characters that
+ * should be escaped. chars can be NULL. The caller has to free the returned
+ * string. */
+char *pa_escape(const char *p, const char *chars);
+
+/* Does regular backslash unescaping. Returns the argument p. */
 char *pa_unescape(char *p);
 
 char *pa_realpath(const char *path);
@@ -247,4 +257,11 @@ void pa_reset_personality(void);
 pa_bool_t pa_run_from_build_tree(void);
 #endif
 
+const char *pa_get_temp_dir(void);
+
+int pa_open_cloexec(const char *fn, int flags, mode_t mode);
+int pa_socket_cloexec(int domain, int type, int protocol);
+int pa_pipe_cloexec(int pipefd[2]);
+int pa_accept_cloexec(int sockfd, struct sockaddr *addr, socklen_t *addrlen);
+
 #endif