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Annotation of 43BSDReno/usr.bin/uucp/mailst.c, revision 1.1.1.1

1.1       root        1: #ifndef lint
                      2: static char sccsid[] = "@(#)mailst.c   5.7     (Berkeley) 4/5/88";
                      3: #endif
                      4: 
                      5: #include <signal.h>
                      6: #include "uucp.h"
                      7: #ifdef USG
                      8: #include <fcntl.h>
                      9: #endif USG
                     10: 
                     11: /*LINTLIBRARY*/
                     12: 
                     13: /*
                     14:  *     mailst  -  this routine will fork and execute
                     15:  *     a mail command sending string (str) to user (user).
                     16:  *     If file is non-null, the file is also sent.
                     17:  *     (this is used for mail returned to sender.)
                     18:  */
                     19: 
                     20: mailst(user, str, file)
                     21: char *user, *str, *file;
                     22: {
                     23:        register FILE *fp, *fi;
                     24:        FILE *popen();
                     25:        char buf[BUFSIZ];
                     26:        register int c;
                     27: 
                     28:        sprintf(buf, "IFS=\" \t\n\";%s '%s'", MAIL, user);
                     29:        if ((fp = popen(buf, "w")) != NULL) {
                     30:                fprintf(fp, "From: uucp\nTo: %s\nSubject: %s\n\n", user, str);
                     31:                if (file && *file != '\0' && (fi = fopen(subfile(file), "r")) != NULL) {
                     32:                        while ((c = getc(fi)) != EOF)
                     33:                                putc(c, fp);
                     34:                        putc('\n', fp);
                     35:                        fclose(fi);
                     36:                }
                     37:                pclose(fp);
                     38:        }
                     39: }

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