HCoop / hcoop / debian / openafs.git / blame
| Commit | Line | Data |
|---|---|---|
| 805e021f CE |
1 | /* |
| 2 | * Copyright 2000, International Business Machines Corporation and others. | |
| 3 | * All Rights Reserved. | |
| 4 | * | |
| 5 | * This software has been released under the terms of the IBM Public | |
| 6 | * License. For details, see the LICENSE file in the top-level source | |
| 7 | * directory or online at http://www.openafs.org/dl/license10.html | |
| 8 | */ | |
| 9 | ||
| 10 | /* nicreate | |
| 11 | * Test "inode" creation in the user space file system. | |
| 12 | */ | |
| 13 | ||
| 14 | #include <afsconfig.h> | |
| 15 | #include <afs/param.h> | |
| 16 | ||
| 17 | ||
| 18 | #ifdef AFS_NAMEI_ENV | |
| 19 | #include <stdio.h> | |
| 20 | #include <stdlib.h> | |
| 21 | #include <errno.h> | |
| 22 | #include <fcntl.h> | |
| 23 | #include <fcntl.h> | |
| 24 | #include <sys/stat.h> | |
| 25 | #include <lock.h> | |
| 26 | #include <afs/afsutil.h> | |
| 27 | #include "nfs.h" | |
| 28 | #include <afs/afsint.h> | |
| 29 | #include "ihandle.h" | |
| 30 | #include "vnode.h" | |
| 31 | #include "volume.h" | |
| 32 | #include "viceinode.h" | |
| 33 | #include "voldefs.h" | |
| 34 | #include "partition.h" | |
| 35 | #include <dirent.h> | |
| 36 | ||
| 37 | ||
| 38 | char *prog = "nincdec"; | |
| 39 | IHandle_t *GetLinkHandle(char *part, int volid); | |
| 40 | ||
| 41 | ||
| 42 | void | |
| 43 | Usage(void) | |
| 44 | { | |
| 45 | printf("Usage: %s <part> <volid> <-i ino | -v vno uniq tag> <inc|dec>\n", | |
| 46 | prog); | |
| 47 | exit(1); | |
| 48 | } | |
| 49 | ||
| 50 | main(int ac, char **av) | |
| 51 | { | |
| 52 | char *part; | |
| 53 | int volid; | |
| 54 | Inode ino; | |
| 55 | Inode vno; | |
| 56 | Inode tag; | |
| 57 | Inode uniq; | |
| 58 | int code; | |
| 59 | IHandle_t *lh; | |
| 60 | int do_inc = -1; | |
| 61 | char *incdecarg; | |
| 62 | int i; | |
| 63 | ||
| 64 | ||
| 65 | if (ac < 5) | |
| 66 | Usage(); | |
| 67 | ||
| 68 | part = av[1]; | |
| 69 | volid = atoi(av[2]); | |
| 70 | ||
| 71 | i = 4; | |
| 72 | if (!strcmp(av[3], "-i")) { | |
| 73 | code = sscanf(av[i++], "%Lu", &ino); | |
| 74 | if (code != 1) { | |
| 75 | printf("Failed to get inode from %s\n", av[4]); | |
| 76 | exit(1); | |
| 77 | } | |
| 78 | } else if (!strcmp(av[3], "-v")) { | |
| 79 | vno = (int64_t) atoi(av[i++]); | |
| 80 | vno &= 0x3ffffff; | |
| 81 | tag = (int64_t) atoi(av[i++]); | |
| 82 | uniq = (int64_t) atoi(av[i++]); | |
| 83 | ino = uniq; | |
| 84 | ino |= tag << 32; | |
| 85 | ino |= vno << 35; | |
| 86 | printf("ino=%Lu\n", ino); | |
| 87 | } else { | |
| 88 | printf("Expected \"-i\" or \"-v\" for inode value\n"); | |
| 89 | Usage(); | |
| 90 | } | |
| 91 | ||
| 92 | incdecarg = av[i++]; | |
| 93 | if (!strcmp(incdecarg, "dec")) | |
| 94 | do_inc = 0; | |
| 95 | else if (!strcmp(incdecarg, "inc")) | |
| 96 | do_inc = 1; | |
| 97 | else { | |
| 98 | printf("%s: Expected \"inc\" or \"dec\"\n", incdecarg); | |
| 99 | Usage(); | |
| 100 | } | |
| 101 | ||
| 102 | ||
| 103 | lh = GetLinkHandle(part, volid); | |
| 104 | if (!lh) { | |
| 105 | printf("Failed to get link handle, exiting\n"); | |
| 106 | exit(1); | |
| 107 | } | |
| 108 | ||
| 109 | if (do_inc) | |
| 110 | code = namei_inc(lh, ino, volid); | |
| 111 | else | |
| 112 | code = namei_dec(lh, ino, volid); | |
| 113 | ||
| 114 | printf("namei_%s returned %d\n", do_inc ? "inc" : "dec", code); | |
| 115 | ||
| 116 | exit(0); | |
| 117 | ||
| 118 | } | |
| 119 | ||
| 120 | #endif /* AFS_NAMEI_ENV */ |