| 1 | /* Copyright (c) 1979 Regents of the University of California */ |
| 2 | |
| 3 | static char sccsid[] = "@(#)REMOVE.c 1.1 %G%"; |
| 4 | |
| 5 | #include "h00vars.h" |
| 6 | #include "h01errs.h" |
| 7 | |
| 8 | REMOVE(name, maxnamlen) |
| 9 | |
| 10 | char *name; |
| 11 | int maxnamlen; |
| 12 | { |
| 13 | register int cnt; |
| 14 | char namebuf[NAMSIZ]; |
| 15 | |
| 16 | /* |
| 17 | * trim trailing blanks, and insure that the name |
| 18 | * will fit into the file structure |
| 19 | */ |
| 20 | for (cnt = 0; cnt < maxnamlen; ) |
| 21 | if (name[cnt] == '\0' || name[cnt++] == ' ') |
| 22 | break; |
| 23 | if (cnt >= NAMSIZ) { |
| 24 | ERROR(ENAMESIZE, name); |
| 25 | return; |
| 26 | } |
| 27 | maxnamlen = cnt; |
| 28 | /* |
| 29 | * put the name into the buffer with null termination |
| 30 | */ |
| 31 | for (cnt = 0; cnt < maxnamlen; cnt++) |
| 32 | namebuf[cnt] = name[cnt]; |
| 33 | namebuf[cnt] = '\0'; |
| 34 | /* |
| 35 | * unlink the file |
| 36 | */ |
| 37 | if (unlink(namebuf)) { |
| 38 | ERROR(EREMOVE, namebuf); |
| 39 | return; |
| 40 | } |
| 41 | } |