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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-27 12:06:34 +0000 |
commit | 5e61585d76ae77fd5e9e96ebabb57afa4d74880d (patch) | |
tree | 2b467823aaeebc7ef8bc9e3cabe8074eaef1666d /src/master/master_flow.c | |
parent | Initial commit. (diff) | |
download | postfix-5b7b6342ca8708be5ee306c089f8c5b3d3d122d8.tar.xz postfix-5b7b6342ca8708be5ee306c089f8c5b3d3d122d8.zip |
Adding upstream version 3.5.24.upstream/3.5.24upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/master/master_flow.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/master/master_flow.c b/src/master/master_flow.c new file mode 100644 index 0000000..68ae57d --- /dev/null +++ b/src/master/master_flow.c @@ -0,0 +1,33 @@ +/* System library. */ + +#include <sys_defs.h> +#include <unistd.h> +#include <stdlib.h> + +/* Utility library. */ + +#include <msg.h> +#include <iostuff.h> + +/* Application-specific. */ + +#include <master.h> +#include <master_proto.h> + +int master_flow_pipe[2]; + +/* master_flow_init - initialize the flow control channel */ + +void master_flow_init(void) +{ + const char *myname = "master_flow_init"; + + if (pipe(master_flow_pipe) < 0) + msg_fatal("%s: pipe: %m", myname); + + non_blocking(master_flow_pipe[0], NON_BLOCKING); + non_blocking(master_flow_pipe[1], NON_BLOCKING); + + close_on_exec(master_flow_pipe[0], CLOSE_ON_EXEC); + close_on_exec(master_flow_pipe[1], CLOSE_ON_EXEC); +} |