From 701540827e27a4f07ac725db3ce361d3be0c106f Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Mon, 19 Jan 2015 16:11:24 +0000 Subject: - added the s6_fdholder library to libs6. (Nothing useful yet.) - fixed execline invocation in s6-log with slashpackage - integrated s6_svc_main.c's functionality into s6-svscanctl and deleted it - integrated Olivier Brunel's suggestions for wstat report in supervise/status - minor fixes to s6-supervise's status reports - separated sigaction calls in ftrigw_notifyb, this spares a few syscalls in s6-supervise - updated doc to reflect the changes - version bumped to 2.1.0.0 because API breakage (./finish, s6-svstat) --- src/libs6/s6_fdholder_retrieve_cb.c | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 src/libs6/s6_fdholder_retrieve_cb.c (limited to 'src/libs6/s6_fdholder_retrieve_cb.c') diff --git a/src/libs6/s6_fdholder_retrieve_cb.c b/src/libs6/s6_fdholder_retrieve_cb.c new file mode 100644 index 0000000..9197b22 --- /dev/null +++ b/src/libs6/s6_fdholder_retrieve_cb.c @@ -0,0 +1,26 @@ + /* ISC license. */ + +#include +#include +#include +#include + +int s6_fdholder_retrieve_cb (unixmessage_t const *m, void *p) +{ + register s6_fdholder_retrieve_result_t *res = p ; + if (m->len != 1) goto err ; + if (m->s[0]) + { + if (m->nfds) goto err ; + res->err = m->s[0] ; + return 1 ; + } + if (m->nfds != 1) goto err ; + res->fd = m->fds[0] ; + res->err = 0 ; + return 1 ; + + err: + unixmessage_drop(m) ; + return (errno = EPROTO, 0) ; +} -- cgit v1.3.1