Back to index

lightning-sunbird  0.9+nobinonly
Functions
logger.c File Reference
#include "prinit.h"
#include "prlog.h"
#include "prlock.h"
#include "prcvar.h"
#include "prthread.h"
#include "prinrval.h"
#include <stdio.h>

Go to the source code of this file.

Functions

static void Error (const char *msg)
static void PR_CALLBACK forked (void *arg)
static void UserLogStuff (void)
int main (PRIntn argc, const char **argv)

Function Documentation

static void Error ( const char *  msg) [static]

Definition at line 69 of file logger.c.

{
    printf("\t%s\n", msg);
}  /* Error */
static void PR_CALLBACK forked ( void arg) [static]

Definition at line 74 of file logger.c.

{
    PRIntn i;
       PRLock *ml;
       PRCondVar *cv;
       
    PR_LogPrint("%s logging creating mutex\n", (const char*)arg);
    ml = PR_NewLock();
    PR_LogPrint("%s logging creating condition variable\n", (const char*)arg);
    cv = PR_NewCondVar(ml);

    PR_LogPrint("%s waiting on condition timeout 10 times\n", (const char*)arg);
    for (i = 0; i < 10; ++i)
    {
        PR_Lock(ml);
        PR_WaitCondVar(cv, PR_SecondsToInterval(1));
        PR_Unlock(ml);
    }
    
    PR_LogPrint("%s logging destroying condition variable\n", (const char*)arg);
    PR_DestroyCondVar(cv);
    PR_LogPrint("%s logging destroying mutex\n", (const char*)arg);
    PR_DestroyLock(ml);
    PR_LogPrint("%s forked thread exiting\n", (const char*)arg);
}

Here is the call graph for this function:

Here is the caller graph for this function:

int main ( PRIntn  argc,
const char **  argv 
)

Definition at line 122 of file logger.c.

{
    PRThread *thread;

    PR_Init(PR_USER_THREAD, PR_PRIORITY_NORMAL, 0);
    PR_STDIO_INIT();

#ifndef XP_MAC
    if (argc > 1)
    {
        if (!PR_SetLogFile(argv[1]))
        {
            Error("Access: Cannot create log file");
            goto exit;
        }
    }
#else
       SetupMacPrintfLog("logger.log");
#endif

    /* Start logging something here */
    PR_LogPrint("%s logging into %s\n", argv[0], argv[1]);

    PR_LogPrint("%s creating new thread\n", argv[0]);

    /*
    ** Now change buffering.
    */
    PR_SetLogBuffering( 65500 );    
       thread = PR_CreateThread(
           PR_USER_THREAD, forked, (void*)argv[0], PR_PRIORITY_NORMAL,
           PR_LOCAL_THREAD, PR_JOINABLE_THREAD, 0);
    PR_LogPrint("%s joining thread\n", argv[0]);

    UserLogStuff();

    PR_JoinThread(thread);

    PR_LogFlush();
    return 0;

exit:
    return -1;
}

Here is the call graph for this function:

static void UserLogStuff ( void  ) [static]

Definition at line 100 of file logger.c.

{
    PRLogModuleInfo *myLM;
    PRIntn i;

    myLM = PR_NewLogModule( "userStuff" );
    if (! myLM )
      {
        printf("UserLogStuff(): can't create new log module\n" );
        return;
      }

    PR_LOG( myLM, PR_LOG_NOTICE, ("Log a Notice %d\n", 1 ));

    for (i = 0; i < 10 ; i++ )
      {
        PR_LOG( myLM, PR_LOG_DEBUG, ("Log Debug number: %d\n", i));
        PR_Sleep( 300 );
      }

} /* end UserLogStuff() */

Here is the call graph for this function:

Here is the caller graph for this function: