Mercurial > hg > Members > mitsuki > xv6_rpi2_port
view uprogs/ln.c @ 0:ed10291ff195
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author | mir3636 |
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date | Sun, 06 Jan 2019 19:27:03 +0900 |
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#include "types.h" #include "stat.h" #include "user.h" int main(int argc, char *argv[]) { if(argc != 3){ printf(2, "Usage: ln old new\n"); exit(); } if(link(argv[1], argv[2]) < 0) printf(2, "link %s %s: failed\n", argv[1], argv[2]); exit(); }