diff options
Diffstat (limited to 'meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch')
| -rw-r--r-- | meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch | 95 |
1 files changed, 0 insertions, 95 deletions
diff --git a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch b/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch deleted file mode 100644 index 25adeb63c0..0000000000 --- a/meta/recipes-devtools/genext2fs/genext2fs-1.4.1/0008-Separate-out-the-creation-of-the-filesystem-structur.patch +++ /dev/null | |||
| @@ -1,95 +0,0 @@ | |||
| 1 | Upstream-Status: inappropriate | ||
| 2 | |||
| 3 | From 797e8548e5857b7a0586b27a9bdcadbea1561d8d Mon Sep 17 00:00:00 2001 | ||
| 4 | From: Corey Minyard <cminyard@mvista.com> | ||
| 5 | Date: Sun, 5 Jun 2011 14:53:57 -0500 | ||
| 6 | Subject: [PATCH 08/19] Separate out the creation of the filesystem structure. | ||
| 7 | |||
| 8 | Consolidate some processing that occurs when allocating a filesystem | ||
| 9 | structure. | ||
| 10 | --- | ||
| 11 | genext2fs.c | 49 +++++++++++++++++++++++++------------------------ | ||
| 12 | 1 files changed, 25 insertions(+), 24 deletions(-) | ||
| 13 | |||
| 14 | diff --git a/genext2fs.c b/genext2fs.c | ||
| 15 | index d130362..497c9af 100644 | ||
| 16 | --- a/genext2fs.c | ||
| 17 | +++ b/genext2fs.c | ||
| 18 | @@ -2240,6 +2240,29 @@ swap_badfs(filesystem *fs) | ||
| 19 | } | ||
| 20 | } | ||
| 21 | |||
| 22 | +// Allocate a new filesystem structure, allocate internal memory, | ||
| 23 | +// and initialize the contents. | ||
| 24 | +static filesystem * | ||
| 25 | +alloc_fs(uint32 nbblocks) | ||
| 26 | +{ | ||
| 27 | + filesystem *fs; | ||
| 28 | + | ||
| 29 | + fs = malloc(sizeof(*fs)); | ||
| 30 | + if (!fs) | ||
| 31 | + error_msg_and_die("not enough memory for filesystem"); | ||
| 32 | + memset(fs, 0, sizeof(*fs)); | ||
| 33 | + if(!(fs->data = calloc(nbblocks, BLOCKSIZE))) | ||
| 34 | + error_msg_and_die("not enough memory for filesystem"); | ||
| 35 | + fs->hdlink_cnt = HDLINK_CNT; | ||
| 36 | + fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt); | ||
| 37 | + if (!fs->hdlinks.hdl) | ||
| 38 | + error_msg_and_die("Not enough memory"); | ||
| 39 | + fs->hdlinks.count = 0 ; | ||
| 40 | + fs->sb = (superblock *) (fs->data + BLOCKSIZE); | ||
| 41 | + fs->gd = (groupdescriptor *) (fs->sb + 1); | ||
| 42 | + return fs; | ||
| 43 | +} | ||
| 44 | + | ||
| 45 | // initialize an empty filesystem | ||
| 46 | static filesystem * | ||
| 47 | init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp) | ||
| 48 | @@ -2290,21 +2313,10 @@ init_fs(int nbblocks, int nbinodes, int nbresrvd, int holes, uint32 fs_timestamp | ||
| 49 | free_blocks = nbblocks - overhead_per_group*nbgroups - 1 /*boot block*/; | ||
| 50 | free_blocks_per_group = nbblocks_per_group - overhead_per_group; | ||
| 51 | |||
| 52 | - fs = malloc(sizeof(*fs)); | ||
| 53 | - if (!fs) | ||
| 54 | - error_msg_and_die("not enough memory for filesystem"); | ||
| 55 | + fs = alloc_fs(nbblocks); | ||
| 56 | fs->nheadblocks = (((nbgroups * sizeof(groupdescriptor)) | ||
| 57 | + sizeof(superblock) + (BLOCKSIZE - 1)) | ||
| 58 | / BLOCKSIZE); | ||
| 59 | - if(!(fs->data = calloc(nbblocks, BLOCKSIZE))) | ||
| 60 | - error_msg_and_die("not enough memory for filesystem"); | ||
| 61 | - fs->hdlink_cnt = HDLINK_CNT; | ||
| 62 | - fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt); | ||
| 63 | - if (!fs->hdlinks.hdl) | ||
| 64 | - error_msg_and_die("Not enough memory"); | ||
| 65 | - fs->hdlinks.count = 0 ; | ||
| 66 | - fs->sb = (superblock *) (fs->data + BLOCKSIZE); | ||
| 67 | - fs->gd = (groupdescriptor *) (fs->sb + 1); | ||
| 68 | |||
| 69 | // create the superblock for an empty filesystem | ||
| 70 | fs->sb->s_inodes_count = nbinodes_per_group * nbgroups; | ||
| 71 | @@ -2442,20 +2454,9 @@ load_fs(FILE * fh, int swapit) | ||
| 72 | fssize = (fssize + BLOCKSIZE - 1) / BLOCKSIZE; | ||
| 73 | if(fssize < 16) // totally arbitrary | ||
| 74 | error_msg_and_die("too small filesystem"); | ||
| 75 | - fs = malloc(sizeof(*fs)); | ||
| 76 | - if (!fs) | ||
| 77 | - error_msg_and_die("not enough memory for filesystem"); | ||
| 78 | - fs->hdlink_cnt = HDLINK_CNT; | ||
| 79 | - fs->hdlinks.hdl = calloc(sizeof(struct hdlink_s), fs->hdlink_cnt); | ||
| 80 | - if (!fs->hdlinks.hdl) | ||
| 81 | - error_msg_and_die("Not enough memory"); | ||
| 82 | - fs->hdlinks.count = 0 ; | ||
| 83 | - if(!(fs->data = calloc(fssize, BLOCKSIZE))) | ||
| 84 | - error_msg_and_die("not enough memory for filesystem"); | ||
| 85 | + fs = alloc_fs(fssize); | ||
| 86 | if(fread(fs->data, BLOCKSIZE, fssize, fh) != fssize) | ||
| 87 | perror_msg_and_die("input filesystem image"); | ||
| 88 | - fs->sb = (superblock *) (fs->data + BLOCKSIZE); | ||
| 89 | - fs->gd = (groupdescriptor *) (fs->sb + 1); | ||
| 90 | |||
| 91 | if(swapit) | ||
| 92 | swap_badfs(fs); | ||
| 93 | -- | ||
| 94 | 1.7.4.1 | ||
| 95 | |||
