diff options
Diffstat (limited to 'src/fdholder/s6-fdholder-setdumpc.c')
-rw-r--r-- | src/fdholder/s6-fdholder-setdumpc.c | 77 |
1 files changed, 0 insertions, 77 deletions
diff --git a/src/fdholder/s6-fdholder-setdumpc.c b/src/fdholder/s6-fdholder-setdumpc.c deleted file mode 100644 index ff01384..0000000 --- a/src/fdholder/s6-fdholder-setdumpc.c +++ /dev/null @@ -1,77 +0,0 @@ -/* ISC license. */ - -#include <string.h> -#include <skalibs/types.h> -#include <skalibs/env.h> -#include <skalibs/strerr2.h> -#include <skalibs/sgetopt.h> -#include <skalibs/tai.h> -#include <s6/s6-fdholder.h> - -#define USAGE "s6-fdholder-setdumpc [ -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 ; - tain_t deadline ; - unsigned int dumplen ; - char const *x ; - PROG = "s6-fdholder-setdumpc" ; - { - 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) ; - x = env_get2(envp, "S6_FD#") ; - if (!x) strerr_dienotset(100, "S6_FD#") ; - if (!uint0_scan(x, &dumplen)) strerr_dieinvalid(100, "S6_FD#") ; - if (dumplen) - { - unsigned int i = 0 ; - s6_fdholder_fd_t dump[dumplen] ; - char s[11 + UINT_FMT] ; - tain_now_g() ; - tain_add_g(&deadline, &deadline) ; - for (; i < dumplen ; i++) - { - size_t len ; - unsigned int fd ; - memcpy(s, "S6_FD_", 6) ; - s[6 + uint_fmt(s+6, i)] = 0 ; - x = env_get2(envp, s) ; - if (!x) strerr_dienotset(100, s) ; - if (!uint0_scan(x, &fd)) strerr_dieinvalid(100, s) ; - dump[i].fd = fd ; - memcpy(s, "S6_FDID_", 8) ; - s[8 + uint_fmt(s+8, i)] = 0 ; - x = env_get2(envp, s) ; - if (!x) strerr_dienotset(100, s) ; - len = strlen(x) ; - if (!len || len > S6_FDHOLDER_ID_SIZE) strerr_dieinvalid(100, s) ; - memcpy(dump[i].id, x, len+1) ; - memcpy(s, "S6_FDLIMIT_", 11) ; - s[11 + uint_fmt(s+11, i)] = 0 ; - x = env_get2(envp, s) ; - if (!x) tain_add_g(&dump[i].limit, &tain_infinite_relative) ; - else if (!timestamp_scan(x, &dump[i].limit)) strerr_dieinvalid(100, s) ; - } - if (!s6_fdholder_setdump_g(&a, dump, dumplen, &deadline)) - strerr_diefu1sys(1, "set dump") ; - } - return 0 ; -} |