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 5a12ad3fe9f5958f381788a9aa4858d0be821366..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>
@@ -80,9 +81,6 @@ int pa_make_realtime(int rtprio);
 int pa_raise_priority(int nice_level);
 void pa_reset_priority(void);
 
-pa_bool_t pa_can_realtime(void);
-pa_bool_t pa_can_high_priority(void);
-
 int pa_parse_boolean(const char *s) PA_GCC_PURE;
 
 static inline const char *pa_yes_no(pa_bool_t b) {
@@ -129,6 +127,8 @@ char* pa_find_config_file(const char *global, const char *local, const char *env
 
 char *pa_get_runtime_dir(void);
 char *pa_get_state_dir(void);
+char *pa_get_home_dir_malloc(void);
+char *pa_get_binary_name_malloc(void);
 char *pa_runtime_path(const char *fn);
 char *pa_state_path(const char *fn, pa_bool_t prepend_machine_id);
 
@@ -196,6 +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);
 
@@ -223,6 +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);
@@ -235,4 +244,24 @@ static inline void pa_xstrfreev(char **a) {
     pa_xfreev((void**) a);
 }
 
+char **pa_split_spaces_strv(const char *s);
+
+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);
+
+#if defined(__linux__) && !defined(__OPTIMIZE__)
+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