Linux socket API ʹÓÃʵÀý
°´ÏÂÃæ²½ÖèÀ´×ö£¬¿ÉÒÔ¼òµ¥ÌåÑésocket APIµÄʹÓ᣾ßÌ庯ÊýµÄÒâÒ壬Çë²Î¿¼ÆäËû˵Ã÷Îĵµ¡£
ÏÂÃæµÄº¯ÊýÖ±½Ócopy, paste¾Í¿ÉÒÔÁË¡£
Step1. ´´½¨Server ³ÌÐò¡£
н¨Îļþsocket_s.c, ÄÚÈÝÈçÏ£º
-------------------------------------------
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#define PORT 2323
#define SERVER_IP "192.168.1.101"
int main()
{
int s, s2;
struct sockaddr_in addr;
struct sockaddr_in addr2;
char buffer[256];
int sin_size;
if((s=socket(AF_INET, SOCK_STREAM, 0))<0)
{
printf("creat socket error!\n");
perror("socket");
exit(1);
}
bzero(&addr, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(PORT);
addr.sin_addr.s_addr = inet_addr(SERVER_IP);
bzero(&(addr.sin_zero), 8);
if(bind(s, (struct sockaddr *)&addr, sizeof(struct sockaddr))==-1)
{
perror("bind socket error!");
exit(1);
}
if(listen(s, 10) == -1)
{
perror("LISTEN");
exit(1);
}
while(1)
{
sin_size = sizeof(struct sockaddr_in);
printf("server is run\n");
Ïà¹ØÎĵµ£º
ÕªÒª:ÊÓÆµÍ¼Ïñ²É¼¯¼°´¦Àí¼¼ÊõÔÚÔ¶³ÌÊÓÆµ¼à¿ØºÍ¿ÉÊӵ绰ÖÐÓÐ׏㷺µÄÓ¦ÓÃǰ¾°£¬Çý¶¯ÊÓÆµ²É¼¯É豸ºÍ»ñÈ¡ÊÓÆµÊý¾Ý²¢½øÐÐÏàÓ¦µÄ´¦Àí£¬ÊÇʵÏÖÕâЩӦÓõĻù´¡¡£Õë¶ÔÕâЩӦÓ㬹¹½¨ÁËÒ»¸ö»ùÓÚǶÈëʽ LinuxºÍ PXA270΢´¦ÀíÆ÷µÄÊÓÆµ²É¼¯Óë´«Êäϵͳ£¬ÀûÓà Video4LinuxʵÏÖ USBÉãÏñÍ·ÊÓÆµÊý¾Ý²É¼¯£¬²É¼¯µÄÊÓÆµÊý¾Ý¾ JPEGѹËõº ......
½ñÌìÓÃmyeclipse,´´½¨¹¤³ÌÏîÄ¿,È»ºó×¼±¸ÇôúÂë,ÔÚдעÊ͵Äʱºò,·¢ÏÖ²»ÄÜÊäÈëÖÐÎÄ,¸Õ¿ªÊ¼¾õµÃ²»ÄÜÊäÈëÖÐÎľÍËãÁ˰É,ÓÃÓ¢ÎÄдעÊÍÒ²¿ÉÒÔµÄ,µ«ÊÇÕâ¼þÊÂûÓÐÕâôËãÁË,ÎÒ×¢ÊÍԽдԽ¶àµÄʱºò,·¢Ïֺܶà×Ô¼º²»»áдµÄµ¥´Ê,ÐèҪһЩʱ¼ä²ÅÄÜÏëÆðÀ´,Õâ¶àôµ¢Îóʱ¼ä°¡!
......
²¥·ÅÎļþ
ʹÓà MPlayer ²¥·ÅýÌåÎļþ×î¼òµ¥µÄ·½Ê½ÊÇ£º
mplayer <somefile>
MPlayer »á×Ô¶¯¼ì²âÎļþµÄÀàÐͲ¢¼ÓÒÔ²¥·Å£¬Èç¹ûÊÇÒôƵÎļþ£¬Ôò»áÔÚÃüÁîÐÐÖÐÏÔʾ¸Ã²¥·ÅÎļþµÄ״̬ÐÅÏ¢£»¶ø¼ÙÈçÊÇÊÓÆµÎļþµÄ»°£¬Ôò»á´ò¿ªÒ»¸öеIJ¥·Å´°¿Ú¡£
µ¹ÍËÓë¿ì½ø
ÔÚ²¥·ÅÎļþµÄʱºò£¬Äã¿ÉÒÔͨ¹ýÒÔÏÂÈý×é¿ì½Ý¼üÀ´¶Ô²¥·Å½ø³Ì½øÐе¹ÍËÓ ......
linux³£ÓÃÍ·ÎļþÈçÏ£º
POSIX±ê×¼¶¨ÒåµÄÍ·Îļþ
<dirent.h>
Ŀ¼Ïî
<fcntl.h> Îļþ¿ØÖÆ
<fnmatch.h> ÎļþÃûÆ¥ÅäÀàÐÍ
<glob.h>
·¾¶ÃûģʽƥÅäÀàÐÍ
< ......