projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 3ab3322c SL |
1 | #ifndef lint |
| 2 | static char sccsid[] = "@(#)cpmv.c 5.1 (Berkeley) %G%"; | |
| 3 | #endif | |
| 4 | ||
| 5 | #include "uucp.h" | |
| 6 | #include <sys/types.h> | |
| 7 | #include <sys/stat.h> | |
| 8 | ||
| 9 | ||
| 10 | /*** | |
| 11 | * xcp(f1, f2) copy f1 to f2 | |
| 12 | * char *f1, *f2; | |
| 13 | * | |
| 14 | * return - 0 ok | FAIL failed | |
| 15 | */ | |
| 16 | ||
| 17 | xcp(f1, f2) | |
| 18 | char *f1, *f2; | |
| 19 | { | |
| 20 | char buf[BUFSIZ]; | |
| 21 | register int len; | |
| 22 | register FILE *fp1, *fp2; | |
| 23 | char *lastpart(); | |
| 24 | char full[100]; | |
| 25 | struct stat s; | |
| 26 | ||
| 27 | if ((fp1 = fopen(subfile(f1), "r")) == NULL) | |
| 28 | return(FAIL); | |
| 29 | strcpy(full, f2); | |
| 30 | if (stat(subfile(f2), &s) == 0) { | |
| 31 | /* check for directory */ | |
| 32 | if ((s.st_mode & S_IFMT) == S_IFDIR) { | |
| 33 | strcat(full, "/"); | |
| 34 | strcat(full, lastpart(f1)); | |
| 35 | } | |
| 36 | } | |
| 37 | DEBUG(4, "full %s\n", full); | |
| 38 | if ((fp2 = fopen(subfile(full), "w")) == NULL) { | |
| 39 | fclose(fp1); | |
| 40 | return(FAIL); | |
| 41 | } | |
| 42 | while((len = fread(buf, sizeof (char), BUFSIZ, fp1)) > 0) | |
| 43 | fwrite(buf, sizeof (char), len, fp2); | |
| 44 | fclose(fp1); | |
| 45 | fclose(fp2); | |
| 46 | return(0); | |
| 47 | } | |
| 48 | ||
| 49 | ||
| 50 | /* | |
| 51 | * xmv(f1, f2) move f1 to f2 | |
| 52 | * char * f1, *f2; | |
| 53 | * | |
| 54 | * return 0 ok | FAIL failed | |
| 55 | */ | |
| 56 | ||
| 57 | xmv(f1, f2) | |
| 58 | register char *f1, *f2; | |
| 59 | { | |
| 60 | register int ret; | |
| 61 | ||
| 62 | if (link(subfile(f1), subfile(f2)) < 0) { | |
| 63 | /* copy file */ | |
| 64 | ret = xcp(f1, f2); | |
| 65 | if (ret == 0) | |
| 66 | unlink(subfile(f1)); | |
| 67 | return(ret); | |
| 68 | } | |
| 69 | unlink(subfile(f1)); | |
| 70 | return(0); | |
| 71 | } |