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Diffstat (limited to 'src/libstddjb/child_spawn1_pipe.c')
-rw-r--r--src/libstddjb/child_spawn1_pipe.c16
1 files changed, 16 insertions, 0 deletions
diff --git a/src/libstddjb/child_spawn1_pipe.c b/src/libstddjb/child_spawn1_pipe.c
new file mode 100644
index 0000000..a436f6e
--- /dev/null
+++ b/src/libstddjb/child_spawn1_pipe.c
@@ -0,0 +1,16 @@
+/* ISC license. */
+
+#include <unistd.h>
+#include <skalibs/djbunix.h>
+#include "djbunix-internal.h"
+
+pid_t child_spawn1_pipe (char const *prog, char const *const *argv, char const *const *envp, int *fd, int to)
+{
+ pid_t pid ;
+ int p[2] ;
+ if (pipe(p) < 0) return 0 ;
+ pid = child_spawn1_internal(prog, argv, envp, p, !!to) ;
+ if (!pid) return 0 ;
+ *fd = p[!to] ;
+ return pid ;
+}