Commit | Line | Data |
---|---|---|
e9de962b BJ |
1 | static char *sccsid = "@(#)echo.c 4.1 (Berkeley) %G%"; |
2 | #include <stdio.h> | |
3 | ||
4 | main(argc, argv) | |
5 | int argc; | |
6 | char *argv[]; | |
7 | { | |
8 | register int i, nflg; | |
9 | ||
10 | nflg = 0; | |
11 | if(argc > 1 && argv[1][0] == '-' && argv[1][1] == 'n') { | |
12 | nflg++; | |
13 | argc--; | |
14 | argv++; | |
15 | } | |
16 | for(i=1; i<argc; i++) { | |
17 | fputs(argv[i], stdout); | |
18 | if (i < argc-1) | |
19 | putchar(' '); | |
20 | } | |
21 | if(nflg == 0) | |
22 | putchar('\n'); | |
23 | exit(0); | |
24 | } |