X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=os_posix.cpp;h=4c16096de0d38f052fca40881b494dd7516b5069;hb=2471295dd8777239deefe08455872bdedc9c50a5;hp=5b275196d14869e04f0dfc2b13666ca1f993d1cb;hpb=1630be10e241e2741af716988da3e51dded481a6;p=apitrace

diff --git a/os_posix.cpp b/os_posix.cpp
index 5b27519..4c16096 100644
--- a/os_posix.cpp
+++ b/os_posix.cpp
@@ -24,7 +24,11 @@
  **************************************************************************/
 
 #include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+
 #include <unistd.h>
+#include <sys/time.h>
 #include <pthread.h>
 
 #include "os.hpp"
@@ -53,22 +57,60 @@ ReleaseMutex(void)
 bool
 GetProcessName(char *str, size_t size)
 {
+    ssize_t len;
     char szProcessPath[PATH_MAX + 1];
     char *lpProcessName;
-    
+
     // http://stackoverflow.com/questions/1023306/finding-current-executables-path-without-proc-self-exe
-    if (readlink("/proc/self/exe", szProcessPath, sizeof(szProcessPath) - 1) == -1) {
+    len = readlink("/proc/self/exe", szProcessPath, sizeof(szProcessPath) - 1);
+    if (len == -1) {
         *str = 0;
         return false;
     }
+    szProcessPath[len] = 0;
 
     lpProcessName = strrchr(szProcessPath, '/');
     lpProcessName = lpProcessName ? lpProcessName + 1 : szProcessPath;
-    
+
     strncpy(str, lpProcessName, size);
+    if (size)
+        str[size - 1] = 0;
 
     return true;
 }
 
+bool
+GetCurrentDir(char *str, size_t size)
+{
+    char *ret;
+    ret = getcwd(str, size);
+    str[size - 1] = 0;
+    return ret ? true : false;
+}
+
+void
+DebugMessage(const char *format, ...)
+{
+    va_list ap;
+    va_start(ap, format);
+    fflush(stdout);
+    vfprintf(stderr, format, ap);
+    va_end(ap);
+}
+
+long long GetTime(void)
+{
+    struct timeval tv;
+    gettimeofday(&tv, NULL);
+    return tv.tv_usec + tv.tv_sec*1000000LL;
+}
+
+void
+Abort(void)
+{
+    exit(0);
+}
+
 
 } /* namespace OS */
+