From 3d91d9ce645efa020800b85be1ac2727ebcbad19 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Wed, 6 Nov 2024 08:05:33 +0000 Subject: Prepare for 2.9.7.0 ; rework forx/forstdin -p, add -P maxpar Also refactor several things to keep global footprint low Signed-off-by: Laurent Bercot --- src/libexecline/el_forx_pidinfo.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 src/libexecline/el_forx_pidinfo.c (limited to 'src/libexecline/el_forx_pidinfo.c') diff --git a/src/libexecline/el_forx_pidinfo.c b/src/libexecline/el_forx_pidinfo.c new file mode 100644 index 0000000..61c5a26 --- /dev/null +++ b/src/libexecline/el_forx_pidinfo.c @@ -0,0 +1,25 @@ +/* ISC license. */ + +#include + +#include + +el_forx_pidinfo_t *el_forx_pidinfo = 0 ; + +int el_forx_isok (unsigned short const *tab, unsigned int n, unsigned short code) +{ + unsigned int i = 0 ; + for (; i < n ; i++) if (code == tab[i]) break ; + return i < n ; +} + +void el_forx_sigchld_handler (int sig) +{ + for (;;) + { + ssize_t r = wait_pids_nohang(el_forx_pidinfo->tab, el_forx_pidinfo->len, &el_forx_pidinfo->wstat) ; + if (r <= 0) break ; + el_forx_pidinfo->tab[r-1] = el_forx_pidinfo->tab[--el_forx_pidinfo->len] ; + } + (void)sig ; +} -- cgit v1.3.1