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Annotation of 42BSD/usr.bin/uucp/mailst.c, revision 1.1

1.1     ! root        1: #ifndef lint
        !             2: static char sccsid[] = "@(#)mailst.c   5.2 (Berkeley) 7/19/83";
        !             3: #endif
        !             4: 
        !             5: #include "uucp.h"
        !             6: 
        !             7: /*******
        !             8:  *     mailst(user, str, file)
        !             9:  *
        !            10:  *     mailst  -  this routine will fork and execute
        !            11:  *     a mail command sending string (str) to user (user).
        !            12:  *     If file is non-null, the file is also sent.
        !            13:  *     (this is used for mail returned to sender.)
        !            14:  */
        !            15: 
        !            16: mailst(user, str, file)
        !            17: char *user, *str, *file;
        !            18: {
        !            19:        register FILE *fp, *fi;
        !            20:        char cmd[100], buf[BUFSIZ];
        !            21:        register int nc;
        !            22: 
        !            23:        sprintf(cmd, "mail %s", user);
        !            24:        if ((fp = rpopen(cmd, "w")) == NULL)
        !            25:                return;
        !            26:        fprintf(fp, "%s", str);
        !            27: 
        !            28:        if (*file != '\0' && (fi = fopen(subfile(file), "r")) != NULL) {
        !            29:                while ((nc = fread(buf, sizeof (char), BUFSIZ, fi)) > 0)
        !            30:                        fwrite(buf, sizeof (char), nc, fp);
        !            31:                fclose(fi);
        !            32:        }
        !            33: 
        !            34:        pclose(fp);
        !            35:        return;
        !            36: }

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