From a0ae0b09368e6dbfa82860187dcd6fdf86d86fee Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sat, 28 May 2011 23:30:47 -0400 Subject: add file actions support to posix_spawn --- src/process/posix_spawn_file_actions_adddup2.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) create mode 100644 src/process/posix_spawn_file_actions_adddup2.c (limited to 'src/process/posix_spawn_file_actions_adddup2.c') diff --git a/src/process/posix_spawn_file_actions_adddup2.c b/src/process/posix_spawn_file_actions_adddup2.c new file mode 100644 index 00000000..9209ee7c --- /dev/null +++ b/src/process/posix_spawn_file_actions_adddup2.c @@ -0,0 +1,16 @@ +#include +#include +#include +#include "fdop.h" + +int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t *fa, int fd, int newfd) +{ + struct fdop *op = malloc(sizeof *op); + if (!op) return ENOMEM; + op->cmd = FDOP_DUP2; + op->fd = fd; + op->newfd = newfd; + op->next = fa->__actions; + fa->__actions = op; + return 0; +} -- cgit v1.2.1