From 02926ee3447b1ea0d04b53b8fcb08d8b1a4deec5 Mon Sep 17 00:00:00 2001 From: Laurent Bercot Date: Tue, 30 Apr 2024 19:09:43 +0000 Subject: Add mspawn functions to cspawn.h; move everything to libenvexec Signed-off-by: Laurent Bercot --- src/libstddjb/child_spawn2.c | 39 --------------------------------------- 1 file changed, 39 deletions(-) delete mode 100644 src/libstddjb/child_spawn2.c (limited to 'src/libstddjb/child_spawn2.c') diff --git a/src/libstddjb/child_spawn2.c b/src/libstddjb/child_spawn2.c deleted file mode 100644 index f287c0b..0000000 --- a/src/libstddjb/child_spawn2.c +++ /dev/null @@ -1,39 +0,0 @@ -/* ISC license. */ - -#include - -#include -#include - -pid_t child_spawn2 (char const *prog, char const *const *argv, char const *const *envp, int *fds) -{ - pid_t pid ; - int p[2][2] ; - if (pipe(p[0]) == -1) return 0 ; - if (ndelay_on(p[0][0]) == -1 || coe(p[0][0]) == -1 || pipe(p[1]) == -1) goto errp ; - if (ndelay_on(p[1][1]) == -1 || coe(p[1][1]) == -1) goto err ; - - { - cspawn_fileaction fa[2] = - { - [0] = { .type = CSPAWN_FA_MOVE, .x = { .fd2 = { [0] = fds[0], [1] = p[1][0] } } }, - [1] = { .type = CSPAWN_FA_MOVE, .x = { .fd2 = { [0] = fds[1], [1] = p[0][1] } } } - } ; - pid = cspawn(prog, argv, envp, CSPAWN_FLAGS_SIGBLOCKNONE, fa, 2) ; - if (!pid) goto err ; - } - - fd_close(p[0][1]) ; - fd_close(p[1][0]) ; - fds[0] = p[0][0] ; - fds[1] = p[1][1] ; - return pid ; - - err: - fd_close(p[1][1]) ; - fd_close(p[1][0]) ; - errp: - fd_close(p[0][1]) ; - fd_close(p[0][0]) ; - return 0 ; -} -- cgit v1.3.1