| 1 | #ifndef lint |
| 2 | static char sccsid[] = "@(#)gnamef.c 5.3 (Berkeley) %G%"; |
| 3 | #endif |
| 4 | |
| 5 | #include "uucp.h" |
| 6 | #include <sys/types.h> |
| 7 | #ifdef NDIR |
| 8 | #include "ndir.h" |
| 9 | #else |
| 10 | #include <sys/dir.h> |
| 11 | #endif |
| 12 | |
| 13 | /* |
| 14 | * get next file name from directory |
| 15 | * |
| 16 | * return codes: |
| 17 | * 0 - end of directory read |
| 18 | * 1 - returned name |
| 19 | */ |
| 20 | |
| 21 | gnamef(dirp, filename) |
| 22 | register DIR *dirp; |
| 23 | register char *filename; |
| 24 | { |
| 25 | register struct direct *dentp; |
| 26 | |
| 27 | for (;;) { |
| 28 | if ((dentp = readdir(dirp)) == NULL) { |
| 29 | return 0; |
| 30 | } |
| 31 | if (dentp->d_ino != 0) |
| 32 | break; |
| 33 | } |
| 34 | |
| 35 | /* Truncate filename. This may become a problem someday. */ |
| 36 | strncpy(filename, dentp->d_name, NAMESIZE-1); |
| 37 | filename[NAMESIZE-1] = '\0'; |
| 38 | DEBUG(99,"gnamef returns %s\n",filename); |
| 39 | return 1; |
| 40 | } |