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Annotation of researchv10no/cmd/odist/v10/connect.c, revision 1.1

1.1     ! root        1: /* usage: connect hostname (answer|send|notice) (in|out) program [ args ... ] */
        !             2: 
        !             3: #include <ipc.h>
        !             4: #include <string.h>
        !             5: #include "../paths.h"
        !             6: 
        !             7: int
        !             8: main(int argc, char *argv[])
        !             9: {
        !            10:        int fd;
        !            11: 
        !            12:        if (argc < 5)
        !            13:                return 1;
        !            14: 
        !            15:        chdir(SDIR);
        !            16: 
        !            17:        fd = ipcopen(ipcpath(argv[1], "dk", "dist"), "heavy bsdauth");
        !            18:        if (fd < 0) {
        !            19:                perror(argv[1]);
        !            20:                return 1;
        !            21:        }
        !            22: 
        !            23:        write(fd, argv[2], strlen(argv[2]) + 1);
        !            24: 
        !            25:        if (strchr(argv[3], 'i'))
        !            26:                dup2(fd, 0);
        !            27:        if (strchr(argv[3], 'o'))
        !            28:                dup2(fd, 1);
        !            29:        close(fd);
        !            30:        execv(argv[4], &argv[4]);
        !            31: }

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