diff options
Diffstat (limited to 'src/fdholder/s6-fdholder-listc.c')
-rw-r--r-- | src/fdholder/s6-fdholder-listc.c | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/src/fdholder/s6-fdholder-listc.c b/src/fdholder/s6-fdholder-listc.c deleted file mode 100644 index 8c746c3..0000000 --- a/src/fdholder/s6-fdholder-listc.c +++ /dev/null @@ -1,61 +0,0 @@ -/* ISC license. */ - -#include <string.h> -#include <skalibs/types.h> -#include <skalibs/buffer.h> -#include <skalibs/strerr2.h> -#include <skalibs/sgetopt.h> -#include <skalibs/tai.h> -#include <skalibs/stralloc.h> -#include <skalibs/skamisc.h> -#include <s6/s6-fdholder.h> - -#define USAGE "s6-fdholder-listc [ -t timeout ]" -#define dieusage() strerr_dieusage(100, USAGE) - -int main (int argc, char const *const *argv, char const *const *envp) -{ - s6_fdholder_t a = S6_FDHOLDER_ZERO ; - stralloc sa = STRALLOC_ZERO, sb = STRALLOC_ZERO ; - size_t pos = 0 ; - int n ; - tain_t deadline ; - PROG = "s6-fdholder-listc" ; - { - unsigned int t = 0 ; - subgetopt_t l = SUBGETOPT_ZERO ; - for (;;) - { - int opt = subgetopt_r(argc, argv, "t:", &l) ; - if (opt == -1) break ; - switch (opt) - { - case 't' : if (!uint0_scan(l.arg, &t)) dieusage() ; break ; - default : dieusage() ; - } - } - argc -= l.ind ; argv += l.ind ; - if (t) tain_from_millisecs(&deadline, t) ; - else deadline = tain_infinite_relative ; - } - - s6_fdholder_init(&a, 6) ; - tain_now_g() ; - tain_add_g(&deadline, &deadline) ; - n = s6_fdholder_list_g(&a, &sa, &deadline) ; - if (n < 0) strerr_diefu1sys(1, "get fd list") ; - while (n--) - { - size_t len = strlen(sa.s + pos) ; - sb.len = 0 ; - if (!string_quote_nodelim_mustquote(&sb, sa.s + pos, len, 0, 0)) - strerr_diefu1sys(111, "quote string") ; - if (buffer_put(buffer_1, sb.s, sb.len) < sb.len || buffer_put(buffer_1, "\n", 1) < 1) - strerr_diefu1sys(111, "buffer_put") ; - pos += len+1 ; - } - stralloc_free(&sb) ; - stralloc_free(&sa) ; - if (!buffer_flush(buffer_1)) strerr_diefu1sys(111, "write to stdout") ; - return 0 ; -} |