diff options
Diffstat (limited to 'toys/other')
| -rw-r--r-- | toys/other/readlink.c | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/toys/other/readlink.c b/toys/other/readlink.c index beef92b0..eb63d7f4 100644 --- a/toys/other/readlink.c +++ b/toys/other/readlink.c @@ -8,7 +8,7 @@ config READLINK bool "readlink" default y help - usage: readlink FILE + usage: readlink FILE... With no options, show what symlink points to, return error if not symlink. @@ -26,17 +26,18 @@ config READLINK void readlink_main(void) { - char *s; - - // Calculating full canonical path? - // Take advantage of flag positions to calculate m = -1, f = 0, e = 1 - if (toys.optflags & (FLAG_f|FLAG_e|FLAG_m)) - s = xabspath(*toys.optargs, (toys.optflags&(FLAG_f|FLAG_e))-1); - else s = xreadlink(*toys.optargs); - - if (s) { - if (!(toys.optflags & FLAG_q)) - xprintf((toys.optflags & FLAG_n) ? "%s" : "%s\n", s); - if (CFG_TOYBOX_FREE) free(s); - } else toys.exitval = 1; + char **arg, *s; + + for (arg = toys.optargs; *arg; arg++) { + // Calculating full canonical path? + // Take advantage of flag positions to calculate m = -1, f = 0, e = 1 + if (toys.optflags & (FLAG_f|FLAG_e|FLAG_m)) + s = xabspath(*arg, (toys.optflags&(FLAG_f|FLAG_e))-1); + else s = xreadlink(*arg); + + if (s) { + if (!FLAG(q)) xprintf(FLAG(n) ? "%s" : "%s\n", s); + if (CFG_TOYBOX_FREE) free(s); + } else toys.exitval = 1; + } } |