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Quelle duplex_pipe.cSprache: C |
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/*++ /* NAME /* duplex_pipe 3 /* SUMMARY /* local IPD /* SYNOPSIS /* #include <iostuff.h> /* /* int duplex_pipe(fds) /* int *fds; /* DESCRIPTION /* duplex_pipe() uses whatever local primitive it takes /* to get a two-way I/O channel. /* DIAGNOSTICS /* A null result means success. In case of error, the result /* is -1 and errno is set to the appropriate number. /* LICENSE /* .ad /* .fi /* The Secure Mailer license must be distributed with this software. /* AUTHOR(S) /* Wietse Venema /* IBM T.J. Watson Research /* P.O. Box 704 /* Yorktown Heights, NY 10598, USA /*--*/ /* System libraries */ #include <sys_defs.h> #include <sys/socket.h> #include <unistd.h> /* Utility library. */ #include "iostuff.h" #include "sane_socketpair.h" /* duplex_pipe - give me a duplex pipe or bust */ int duplex_pipe(int *fds) { #ifdef HAS_DUPLEX_PIPE return (pipe(fds)); #else return (sane_socketpair(AF_UNIX, SOCK_STREAM, 0, fds)); #endif }
¤ Dauer der Verarbeitung: 0.10 Sekunden (vorverarbeitet am 2026-08-09) ¤*© Formatika GbR, Deutschland |
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2026-08-25