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/* ISC license. */
#include <skalibs/types.h>
#include <skalibs/sgetopt.h>
#include <skalibs/strerr2.h>
#include <skalibs/djbunix.h>
#include <s6/config.h>
#define USAGE "s6-fdholder-store [ -d fd ] [ -t timeout ] [ -T fdtimeout ] socket id"
#define dieusage() strerr_dieusage(100, USAGE)
int main (int argc, char const *const *argv, char const *const *envp)
{
char const *newargv[12] ;
unsigned int timeout = 0, limit = 0 ;
unsigned int m = 0 ;
char fmtt[UINT_FMT] ;
char fmtl[UINT_FMT] ;
PROG = "s6-fdholder-store" ;
{
unsigned int fd = 0 ;
subgetopt_t l = SUBGETOPT_ZERO ;
for (;;)
{
int opt = subgetopt_r(argc, argv, "d:t:T:", &l) ;
if (opt == -1) break ;
switch (opt)
{
case 'd' : if (!uint0_scan(l.arg, &fd)) dieusage() ; break ;
case 't' : if (!uint0_scan(l.arg, &timeout)) dieusage() ; break ;
case 'T' : if (!uint0_scan(l.arg, &limit)) dieusage() ; break ;
default : dieusage() ;
}
}
argc -= l.ind ; argv += l.ind ;
if (argc < 2) dieusage() ;
if (fd && fd_move(0, fd) < 0)
strerr_diefu1sys(111, "move file descriptor") ;
}
newargv[m++] = S6_BINPREFIX "s6-ipcclient" ;
newargv[m++] = "-l0" ;
newargv[m++] = "--" ;
newargv[m++] = argv[0] ;
newargv[m++] = S6_BINPREFIX "s6-fdholder-storec" ;
if (timeout)
{
fmtt[uint_fmt(fmtt, timeout)] = 0 ;
newargv[m++] = "-t" ;
newargv[m++] = fmtt ;
}
if (limit)
{
fmtl[uint_fmt(fmtl, limit)] = 0 ;
newargv[m++] = "-T" ;
newargv[m++] = fmtl ;
}
newargv[m++] = "--" ;
newargv[m++] = argv[1] ;
newargv[m++] = 0 ;
xpathexec_run(newargv[0], newargv, envp) ;
}
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