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clamp down on the flood of debug messages.

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This commit is contained in:
Charles Kerr
2007-09-20 23:33:46 +00:00
parent 379beed969
commit 28bcf6204b
8 changed files with 71 additions and 50 deletions
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41
libtransmission/utils.c
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@@ -61,7 +61,31 @@ void tr_msgInit( void )
messageLock = tr_lockNew( );
}
void tr_setMessageLevel( int level )
FILE*
tr_getLog( void )
{
static int initialized = FALSE;
static FILE * file= NULL;
if( !initialized )
{
const char * str = getenv( "TR_DEBUG_FD" );
int fd;
if( str && *str )
fd = atoi( str );
switch( fd ) {
case 1: file = stdout; break;
case 2: file = stderr; break;
default: file = NULL; break;
}
initialized = TRUE;
}
return file;
}
void
tr_setMessageLevel( int level )
{
tr_msgInit();
tr_lockLock( messageLock );
@@ -120,11 +144,14 @@ void tr_msg( int level, char * msg, ... )
{
va_list args1, args2;
tr_msg_list * newmsg;
int len1, len2;
int len1, len2;
FILE * fp;
assert( NULL != messageLock );
tr_lockLock( messageLock );
fp = tr_getLog( );
if( !messageLevel )
{
char * env;
@@ -148,6 +175,8 @@ void tr_msg( int level, char * msg, ... )
tr_vsprintf( &newmsg->message, &len1, &len2, msg,
args1, args2 );
va_end( args2 );
if( fp != NULL )
fprintf( fp, "%s\n", newmsg->message );
if( NULL == newmsg->message )
{
free( newmsg );
@@ -161,9 +190,11 @@ void tr_msg( int level, char * msg, ... )
}
else
{
vfprintf( stderr, msg, args1 );
fputc( '\n', stderr );
fflush( stderr );
if( fp == NULL )
fp = stderr;
vfprintf( fp, msg, args1 );
fputc( '\n', fp );
fflush( fp );
}
va_end( args1 );
}