projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 73ac11f7 SL |
1 | #ifndef lint |
| 2 | static char sccsid[] = "@(#)gnamef.c 5.1 (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 <dir.h> | |
| 11 | #endif | |
| 12 | ||
| 13 | /******* | |
| 14 | * gnamef(dirp, filename) get next file name from directory | |
| 15 | * DIR *dirp; | |
| 16 | * char *filename; | |
| 17 | * | |
| 18 | * return codes: | |
| 19 | * 0 - end of directory read | |
| 20 | * 1 - returned name | |
| 21 | */ | |
| 22 | ||
| 23 | gnamef(dirp, filename) | |
| 24 | register DIR *dirp; | |
| 25 | register char *filename; | |
| 26 | { | |
| 27 | register struct direct *dentp; | |
| 28 | ||
| 29 | while (1) { | |
| 30 | if ((dentp = readdir(dirp)) == NULL) | |
| 31 | return(0); | |
| 32 | if (dentp->d_ino != 0) | |
| 33 | break; | |
| 34 | } | |
| 35 | ||
| 36 | /* Truncate filename. This may become a problem someday. rti!trt */ | |
| 37 | strncpy(filename, dentp->d_name, NAMESIZE-1); | |
| 38 | filename[NAMESIZE-1] = '\0'; | |
| 39 | return(1); | |
| 40 | } |