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joinc´Â Firefox¿Í chrome¿¡¼ Å×½ºÆ® Çß½À´Ï´Ù. IE¿¡¼´Â Å×À̺íÀÌ ±úÁö°Å³ª À̹ÌÁö°¡ º¸ÀÌÁö ¾ÊÀ» ¼ö ÀÖ½À´Ï´Ù. ƯÈ÷ ±¸±Û DocsÀ̹ÌÁöÀÇ °æ¿ì ¿¢¹Úó¸®µÉ ¼ö ÀÖ½À´Ï´Ù. GetDisk Size
ioctl()À» ÀÌ¿ëÇØ¼ DiskÀÇ Å©±â¸¦ ¾ò¾î¿À´Â °£´ÜÇÑ ÇÔ¼ö, Linux ¿î¿µÃ¼Á¦¿¡¼¸¸ Å×½ºÆ® µÇ¾ú´Ù. ¿øº» ÄÚµå#include <stdlib.h> #include <stdio.h> #include <fcntl.h> #include <unistd.h> #include <linux/fs.h> #include <sys/time.h> #include <sys/ioctl.h> int getdevsize(char *devname) { int fd; int blcks; int sects; fd = open(devname, O_RDONLY); if (fd < 0) { perror("error"); return -1; } ioctl(fd, BLKGETSIZE, &blcks); ioctl(fd, BLKSSZGET, §s); close(fd); return (blcks/1024) * sects; } »ç¿ë¹æ¹ýint main(int argc, char **argv) { printf("%d\n", getdevsize(argv[1])); } |
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