Mercurial > hg > toybox
view toys/readlink.c @ 129:0dfead29c893
Add readlink. Why doesn't mercurial show newly added files in "hg diff"?
author | Rob Landley <rob@landley.net> |
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date | Mon, 18 Jun 2007 00:15:48 -0400 |
parents | |
children | 25447caf1b4b |
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/* vi: set sw=4 ts=4: */ /* * readlink.c - Return string representation of a symbolic link. */ // Note: Hardware in LINK_MAX as 127 since it was removed from glibc. #include "toys.h" int readlink_main(void) { char *s = xreadlink(*toys.optargs); if (s) { xputs(s); if (CFG_TOYBOX_FREE) free(s); return 0; } return 1; }