From b772564a4eeab6d32ba9b7be9fb9beed1c12c999 Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Sun, 12 Sep 2004 19:37:04 +0000
Subject: update simple API

git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@193 fefdeb5f-60dc-0310-8127-8f9354f1896f
---
 polyp/util.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

(limited to 'polyp/util.c')

diff --git a/polyp/util.c b/polyp/util.c
index 45e1b605..1dbb8697 100644
--- a/polyp/util.c
+++ b/polyp/util.c
@@ -39,6 +39,7 @@
 #include <sys/time.h>
 #include <sched.h>
 #include <sys/resource.h>
+#include <limits.h>
 
 #include "util.h"
 #include "xmalloc.h"
@@ -322,3 +323,27 @@ int pa_fd_set_cloexec(int fd, int b) {
     
     return 0;
 }
+
+char *pa_get_binary_name(char *s, size_t l) {
+    char path[PATH_MAX];
+    int i;
+    assert(s && l);
+
+    /* This works on Linux only */
+    
+    snprintf(path, sizeof(path), "/proc/%u/exe", (unsigned) getpid());
+    if ((i = readlink(path, s, l-1)) < 0)
+        return NULL;
+
+    s[i] = 0;
+    return s;
+}
+
+char *pa_path_get_filename(const char *p) {
+    char *fn;
+
+    if ((fn = strrchr(p, '/')))
+        return fn+1;
+
+    return (char*) p;
+}
-- 
cgit