Fix some warnings found by cppcheck

[xonotic/darkplaces.git] / sys_linux.c

diff --git a/sys_linux.c b/sys_linux.c
index 4f864ec11d18864999790ca82dce8ef8b3a56dfb..127f2bf36c8afc86cf81dfbf5adb1ededfa8111a 100644 (file)
--- a/sys_linux.c
+++ b/sys_linux.c
@@ -14,6 +14,8 @@
 
 #include "quakedef.h"
 
+sys_t sys;
+
 // =======================================================================
 // General routines
 // =======================================================================
@@ -39,36 +41,35 @@ void Sys_Error (const char *error, ...)
        dpvsnprintf (string, sizeof (string), error, argptr);
        va_end (argptr);
 
-       Con_Errorf ("Engine Error: %s\n", string);
+       Con_Printf(CON_ERROR "Engine Error: %s\n", string);
 
        Host_Shutdown ();
        exit (1);
 }
 
-static int outfd = 1;
 void Sys_PrintToTerminal(const char *text)
 {
-       if(outfd < 0)
+       if(sys.outfd < 0)
                return;
 #ifdef FNDELAY
        // BUG: for some reason, NDELAY also affects stdout (1) when used on stdin (0).
        // this is because both go to /dev/tty by default!
        {
-               int origflags = fcntl (outfd, F_GETFL, 0);
-               fcntl (outfd, F_SETFL, origflags & ~FNDELAY);
+               int origflags = fcntl (sys.outfd, F_GETFL, 0);
+               fcntl (sys.outfd, F_SETFL, origflags & ~FNDELAY);
 #endif
 #ifdef WIN32
 #define write _write
 #endif
                while(*text)
                {
-                       fs_offset_t written = (fs_offset_t)write(outfd, text, (int)strlen(text));
+                       fs_offset_t written = (fs_offset_t)write(sys.outfd, text, (int)strlen(text));
                        if(written <= 0)
                                break; // sorry, I cannot do anything about this error - without an output
                        text += written;
                }
 #ifdef FNDELAY
-               fcntl (outfd, F_SETFL, origflags);
+               fcntl (sys.outfd, F_SETFL, origflags);
        }
 #endif
        //fprintf(stdout, "%s", text);
@@ -149,19 +150,19 @@ void Sys_InitConsole (void)
 int main (int argc, char **argv)
 {
        signal(SIGFPE, SIG_IGN);
-
-       com_argc = argc;
-       com_argv = (const char **)argv;
+       sys.selffd = -1;
+       sys.argc = argc;
+       sys.argv = (const char **)argv;
        Sys_ProvideSelfFD();
 
        // COMMANDLINEOPTION: sdl: -noterminal disables console output on stdout
        if(COM_CheckParm("-noterminal"))
-               outfd = -1;
+               sys.outfd = -1;
        // COMMANDLINEOPTION: sdl: -stderr moves console output to stderr
        else if(COM_CheckParm("-stderr"))
-               outfd = 2;
+               sys.outfd = 2;
        else
-               outfd = 1;
+               sys.outfd = 1;
 
 #ifdef FNDELAY
        fcntl(0, F_SETFL, fcntl (0, F_GETFL, 0) | FNDELAY);