thread.c

unix环境下c语言屏幕编程开发

#include "./../inc/screen.h"


void *prttime( void *ptr )
{
	while( 1 )
	{
		plot( 51, 2, getsystime() );
		sleep(1);
   }	
}


/**在指定位置显示时间的函数**/

void PtrTime()
{
	int thr_id1;
   pthread_t p_thread1;
   
   thr_id1 = pthread_create(&p_thread1,NULL,prttime,(void *)NULL);
   
   pthread_detach( p_thread1 );
   
}

/**将指定的字符串写进文本**/
void PrtToFile( char *str )
{
	FILE *fp;
	
	fp==NULL;
	fp=fopen( "/usr/zhywkf/test/cff/ini/TmpFile.txt", "a" );
	
	fprintf( fp, "%s\n", str );
	fclose( fp );
}	

void *prtroll( void *ptr )
{
	int i,len,j; 
	i=1; len=0, j=2;
	
	len=strlen( ptr );
	while( 1 )
	{
		rubber( 1, 80, 4, 4 );
		if( j == (80 - len) )
		   j=2;
		plot( j, 4, ptr );
		sleep( 1 );
		j = j+2;
   }	
}

/**滚动条函数**/
void PrtRoll( char *str )
{
	int thr_id1;
   pthread_t p_thread1;
   
   thr_id1 = pthread_create(&p_thread1,NULL,prtroll,(void *)str);
   
   pthread_detach( p_thread1 );
}

/**随机数生成**/	
void *bringrand( void *ptr )
{
	while( 1 )  randnum();
}	
	
/**随机数生成函数**/	
void BringRand()
{
	int thr_id1;
   pthread_t p_thread1;
   
   thr_id1 = pthread_create(&p_thread1,NULL,bringrand,(void *)NULL);
   
   pthread_detach( p_thread1 );
}