From e16868dede6455cab644805af6fe1ac312775e13 Mon Sep 17 00:00:00 2001 From: Gluster Ant Date: Wed, 12 Sep 2018 17:52:45 +0530 Subject: Land part 2 of clang-format changes Change-Id: Ia84cc24c8924e6d22d02ac15f611c10e26db99b4 Signed-off-by: Nigel Babu --- tools/setgfid2path/src/main.c | 202 +++++++++++++++++++++--------------------- 1 file changed, 102 insertions(+), 100 deletions(-) (limited to 'tools/setgfid2path') diff --git a/tools/setgfid2path/src/main.c b/tools/setgfid2path/src/main.c index dfa561f4f51..c9e71c12815 100644 --- a/tools/setgfid2path/src/main.c +++ b/tools/setgfid2path/src/main.c @@ -17,112 +17,114 @@ #define GFID_SIZE 16 #define GFID_XATTR_KEY "trusted.gfid" - -int main(int argc, char **argv) +int +main(int argc, char **argv) { - int ret = 0; - struct stat st; - char *dname = NULL; - char *bname = NULL; - ssize_t ret_size = 0; - uuid_t pgfid_raw = {0,}; - char pgfid[36] = ""; - char xxh64[GF_XXH64_DIGEST_LENGTH*2+1] = {0,}; - char pgfid_bname[1024] = {0,}; - char *key = NULL; - char *val = NULL; - size_t key_size = 0; - size_t val_size = 0; - const char *file_path = NULL; - char *file_path1 = NULL; - char *file_path2 = NULL; - - if (argc != 2) { - fprintf (stderr, "Usage: setgfid2path \n"); - return -1; - } - - ret = sys_lstat (argv[1], &st); - if (ret != 0) { - fprintf (stderr, "Invalid File Path\n"); - return -1; - } - - if (st.st_nlink >= MAX_GFID2PATH_LINK_SUP) { - fprintf (stderr, - "Number of Hardlink support exceeded. " - "max=%d\n", MAX_GFID2PATH_LINK_SUP); - return -1; + int ret = 0; + struct stat st; + char *dname = NULL; + char *bname = NULL; + ssize_t ret_size = 0; + uuid_t pgfid_raw = { + 0, + }; + char pgfid[36] = ""; + char xxh64[GF_XXH64_DIGEST_LENGTH * 2 + 1] = { + 0, + }; + char pgfid_bname[1024] = { + 0, + }; + char *key = NULL; + char *val = NULL; + size_t key_size = 0; + size_t val_size = 0; + const char *file_path = NULL; + char *file_path1 = NULL; + char *file_path2 = NULL; + + if (argc != 2) { + fprintf(stderr, "Usage: setgfid2path \n"); + return -1; + } + + ret = sys_lstat(argv[1], &st); + if (ret != 0) { + fprintf(stderr, "Invalid File Path\n"); + return -1; + } + + if (st.st_nlink >= MAX_GFID2PATH_LINK_SUP) { + fprintf(stderr, + "Number of Hardlink support exceeded. " + "max=%d\n", + MAX_GFID2PATH_LINK_SUP); + return -1; + } + + file_path = argv[1]; + file_path1 = strdup(file_path); + file_path2 = strdup(file_path); + + dname = dirname(file_path1); + bname = basename(file_path2); + + /* Get GFID of Parent directory */ + ret_size = sys_lgetxattr(dname, GFID_XATTR_KEY, pgfid_raw, GFID_SIZE); + if (ret_size != GFID_SIZE) { + fprintf(stderr, "Failed to get GFID of parent directory. dir=%s\n", + dname); + ret = -1; + goto out; + } + + /* Convert to UUID format */ + if (uuid_utoa_r(pgfid_raw, pgfid) == NULL) { + fprintf(stderr, + "Failed to format GFID of parent directory. " + "dir=%s GFID=%s\n", + dname, pgfid_raw); + ret = -1; + goto out; + } + + /* Find xxhash for PGFID/BaseName */ + snprintf(pgfid_bname, sizeof(pgfid_bname), "%s/%s", pgfid, bname); + gf_xxh64_wrapper((unsigned char *)pgfid_bname, strlen(pgfid_bname), + GF_XXHSUM64_DEFAULT_SEED, xxh64); + + key_size = SLEN(GFID2PATH_XATTR_KEY_PREFIX) + GF_XXH64_DIGEST_LENGTH * 2 + + 1; + key = alloca(key_size); + snprintf(key, key_size, GFID2PATH_XATTR_KEY_PREFIX "%s", xxh64); + + val_size = UUID_CANONICAL_FORM_LEN + NAME_MAX + 2; + val = alloca(val_size); + snprintf(val, val_size, "%s/%s", pgfid, bname); + + /* Set the Xattr, ignore if same key xattr already exists */ + ret = sys_lsetxattr(file_path, key, val, strlen(val), XATTR_CREATE); + if (ret == -1) { + if (errno == EEXIST) { + printf("Xattr already exists, ignoring..\n"); + ret = 0; + goto out; } - file_path = argv[1]; - file_path1 = strdup (file_path); - file_path2 = strdup (file_path); - - dname = dirname (file_path1); - bname = basename (file_path2); - - /* Get GFID of Parent directory */ - ret_size = sys_lgetxattr (dname, GFID_XATTR_KEY, pgfid_raw, GFID_SIZE); - if (ret_size != GFID_SIZE) { - fprintf (stderr, - "Failed to get GFID of parent directory. dir=%s\n", - dname); - ret = -1; - goto out; - } - - /* Convert to UUID format */ - if (uuid_utoa_r (pgfid_raw, pgfid) == NULL) { - fprintf (stderr, - "Failed to format GFID of parent directory. " - "dir=%s GFID=%s\n", dname, pgfid_raw); - ret = -1; - goto out; - } - - /* Find xxhash for PGFID/BaseName */ - snprintf (pgfid_bname, sizeof (pgfid_bname), "%s/%s", pgfid, bname); - gf_xxh64_wrapper ( - (unsigned char *)pgfid_bname, - strlen (pgfid_bname), - GF_XXHSUM64_DEFAULT_SEED, - xxh64 - ); - - key_size = SLEN (GFID2PATH_XATTR_KEY_PREFIX) + - GF_XXH64_DIGEST_LENGTH*2+1; - key = alloca (key_size); - snprintf (key, key_size, GFID2PATH_XATTR_KEY_PREFIX"%s", xxh64); - - val_size = UUID_CANONICAL_FORM_LEN + NAME_MAX + 2; - val = alloca (val_size); - snprintf (val, val_size, "%s/%s", pgfid, bname); - - /* Set the Xattr, ignore if same key xattr already exists */ - ret = sys_lsetxattr (file_path, key, val, strlen(val), XATTR_CREATE); - if (ret == -1) { - if (errno == EEXIST) { - printf ("Xattr already exists, ignoring..\n"); - ret = 0; - goto out; - } - - fprintf (stderr, - "Failed to set gfid2path xattr. errno=%d\n error=%s", - errno, strerror(errno)); - ret = -1; - goto out; - } + fprintf(stderr, "Failed to set gfid2path xattr. errno=%d\n error=%s", + errno, strerror(errno)); + ret = -1; + goto out; + } - printf ("Success. file=%s key=%s value=%s\n", file_path, key, val); + printf("Success. file=%s key=%s value=%s\n", file_path, key, val); out: - if (file_path1 != NULL) - free (file_path1); + if (file_path1 != NULL) + free(file_path1); - if (file_path2 != NULL) - free (file_path2); + if (file_path2 != NULL) + free(file_path2); - return ret; + return ret; } -- cgit