Return to gets.c CVS log

Up to [CSRG BSD Unix] / 40BSD / libc / stdio

Annotation of 40BSD/libc/stdio/gets.c, revision 1.1.1.1

1.1       root        1: #include       <stdio.h>
                      2: 
                      3: char *
                      4: gets(s)
                      5: char *s;
                      6: {
                      7:        register c;
                      8:        register char *cs;
                      9: 
                     10:        cs = s;
                     11:        while ((c = getchar()) != '\n' && c >= 0)
                     12:                *cs++ = c;
                     13:        if (c<0 && cs==s)
                     14:                return(NULL);
                     15:        *cs++ = '\0';
                     16:        return(s);
                     17: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.