diff options
Diffstat (limited to 'src/fdholder/s6-fdholder-getdumpc.c')
-rw-r--r-- | src/fdholder/s6-fdholder-getdumpc.c | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/src/fdholder/s6-fdholder-getdumpc.c b/src/fdholder/s6-fdholder-getdumpc.c deleted file mode 100644 index 12c7ac1..0000000 --- a/src/fdholder/s6-fdholder-getdumpc.c +++ /dev/null @@ -1,85 +0,0 @@ -/* ISC license. */ - -#include <string.h> -#include <limits.h> -#include <skalibs/types.h> -#include <skalibs/strerr2.h> -#include <skalibs/sgetopt.h> -#include <skalibs/tai.h> -#include <skalibs/env.h> -#include <skalibs/djbunix.h> -#include <skalibs/genalloc.h> -#include <s6/s6-fdholder.h> - -#define USAGE "s6-fdholder-getdumpc [ -t timeout ] prog..." -#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 ; - genalloc dump = GENALLOC_ZERO ; - tain_t deadline, halfinfinite ; - PROG = "s6-fdholder-getdumpc" ; - { - 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 ; - } - if (!argc) dieusage() ; - - s6_fdholder_init(&a, 6) ; - tain_now_g() ; - tain_add_g(&deadline, &deadline) ; - if (!s6_fdholder_getdump_g(&a, &dump, &deadline)) - strerr_diefu1sys(1, "get dump") ; - s6_fdholder_free(&a) ; - tain_half(&halfinfinite, &tain_infinite_relative) ; - tain_add_g(&halfinfinite, &halfinfinite) ; - { - size_t n = genalloc_len(s6_fdholder_fd_t, &dump) ; - size_t pos = 0 ; - unsigned int i = 0 ; - char modifs[7 + UINT_FMT + (25 + TIMESTAMP + 4 * UINT_FMT) * n] ; - if (n > UINT_MAX) strerr_dief1x(100, "dump exceeds maximum size") ; - memcpy(modifs + pos, "S6_FD#=", 7) ; pos += 7 ; - pos += uint_fmt(modifs + pos, n) ; - modifs[pos++] = 0 ; - for (; i < n ; i++) - { - s6_fdholder_fd_t *p = genalloc_s(s6_fdholder_fd_t, &dump) + i ; - size_t len = strlen(p->id) + 1 ; - if (uncoe(p->fd) < 0) strerr_diefu1sys(111, "uncoe") ; - memcpy(modifs + pos, "S6_FD_", 6) ; pos += 6 ; - pos += uint_fmt(modifs + pos, i) ; - modifs[pos++] = '=' ; - pos += uint_fmt(modifs + pos, p->fd) ; - modifs[pos++] = 0 ; - memcpy(modifs + pos, "S6_FDID_", 8) ; pos += 8 ; - pos += uint_fmt(modifs + pos, i) ; - modifs[pos++] = '=' ; - memcpy(modifs + pos, p->id, len) ; - pos += len ; - memcpy(modifs + pos, "S6_FDLIMIT_", 11) ; pos += 11 ; - pos += uint_fmt(modifs + pos, i) ; - if (tain_less(&p->limit, &halfinfinite)) - { - modifs[pos++] = '=' ; - pos += timestamp_fmt(modifs + pos, &p->limit) ; - } - modifs[pos++] = 0 ; - } - xpathexec_r(argv, envp, env_len(envp), modifs, pos) ; - } -} |