summaryrefslogtreecommitdiff
path: root/src/skaembutils/s6-linkname.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/skaembutils/s6-linkname.c')
-rw-r--r--src/skaembutils/s6-linkname.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/src/skaembutils/s6-linkname.c b/src/skaembutils/s6-linkname.c
deleted file mode 100644
index 8471ac4..0000000
--- a/src/skaembutils/s6-linkname.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* ISC license. */
-
-#include <skalibs/buffer.h>
-#include <skalibs/sgetopt.h>
-#include <skalibs/strerr.h>
-#include <skalibs/stralloc.h>
-#include <skalibs/djbunix.h>
-
-#define USAGE "s6-linkname [ -n ] [ -f ] link"
-#define dieusage() strerr_dieusage(100, USAGE)
-
-int main (int argc, char const *const *argv)
-{
- stralloc sa = STRALLOC_ZERO ;
- int path = 0, nl = 1 ;
- PROG = "s6-linkname" ;
- {
- subgetopt l = SUBGETOPT_ZERO ;
- for (;;)
- {
- int opt = subgetopt_r(argc, argv, "nf", &l) ;
- if (opt == -1) break ;
- switch(opt)
- {
- case 'n' : nl = 0 ; break ;
- case 'f' : path = 1 ; break ;
- default : dieusage() ;
- }
- }
- argv += l.ind ; argc -= l.ind ;
- }
- if (!argc) dieusage() ;
-
- if ((path ? sarealpath(&sa, *argv) : sareadlink(&sa, *argv)) < 0)
- strerr_diefu2sys(111, "resolve ", *argv) ;
-
- if ((buffer_put(buffer_1small, sa.s, sa.len) < 0)
- || (nl && (buffer_put(buffer_1small, "\n", 1)) < 0)
- || (!buffer_flush(buffer_1small)))
- strerr_diefu1sys(111, "write to stdout") ;
-
- return 0 ;
-}