Return to strncpy.c CVS log

Up to [MW Coherent from dump] / coherent / d / usr / src / examples

Annotation of coherent/d/usr/src/examples/strncpy.c, revision 1.1.1.1

1.1       root        1: #include <stdio.h>
                      2: #define NNAMES 512
                      3: #define MAXLEN 60
                      4: 
                      5: char *array[NNAMES];
                      6: char gname[MAXLEN], lname[MAXLEN];
                      7: extern int strncmp(), strcomp();
                      8: extern char *strcpy(), *strncpy(), *strncat(), *index();
                      9: 
                     10: main(argc, argv)
                     11: int argc; char *argv[];
                     12: {
                     13:        FILE *fp;
                     14:        register int count, num;
                     15:        register char  *name, string[60], *cptr, *eptr;
                     16:        unsigned glength, length;
                     17: 
                     18:        if (argc != 2) {
                     19:                fprintf (stderr, "Usage: strnmcpy filename\n");
                     20:                exit(1);
                     21:        }
                     22: 
                     23:        if ((fp = fopen(argv[1], "r")) == NULL) {
                     24:                printf("Cannot open %s\n", argv[1]);
                     25:        }
                     26:        count = 0;
                     27: 
                     28:        while (fgets(string, 60, fp) != NULL) {
                     29:                if ((cptr = index(string, '.')) != NULL) {
                     30:                        cptr++; 
                     31:                        cptr++;
                     32:                } else 
                     33:                        if ((cptr = index(string,' ')) != NULL)
                     34:                                cptr++;
                     35: 
                     36:                strcpy(lname, cptr);
                     37:                eptr = index(lname, '\n');
                     38:                *eptr = ','; 
                     39: 
                     40:                strcat(lname," "); 
                     41:                glength = (unsigned)(strlen(string) - strlen(cptr));
                     42:                strncpy(gname, string, glength);
                     43: 
                     44:                name = strncat(lname, gname, glength);
                     45:                length = (unsigned)strlen(name);
                     46:                array[count] = malloc(length + 1);
                     47: 
                     48:                strcpy(array[count],name);
                     49:                count++;
                     50:        }
                     51: 
                     52:        for (num = 0; num < count; num++)
                     53:                printf("%s\n", array[num]);
                     54:        exit(0);
                     55: }

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