Mercurial > hg > toybox
view toys/readlink.c @ 214:98820d1eaa79
Upgrade patch to understand creating and deleting files.
author | Rob Landley <rob@landley.net> |
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date | Thu, 20 Dec 2007 06:30:19 -0600 |
parents | 30a6db5a95c2 |
children | 52a0c06b2dad |
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/* vi: set sw=4 ts=4: */ /* * readlink.c - Return string representation of a symbolic link. * * Not in SUSv3. */ #include "toys.h" void readlink_main(void) { char *s = xreadlink(*toys.optargs); if (s) { xputs(s); if (CFG_TOYBOX_FREE) free(s); } else toys.exitval = 1; }