diff options
Diffstat (limited to 'libglusterfs')
-rw-r--r-- | libglusterfs/src/dict.c | 59 | ||||
-rw-r--r-- | libglusterfs/src/glusterfs/dict.h | 5 | ||||
-rw-r--r-- | libglusterfs/src/glusterfs/glusterfs.h | 3 | ||||
-rw-r--r-- | libglusterfs/src/glusterfs/iatt.h | 20 | ||||
-rw-r--r-- | libglusterfs/src/libglusterfs.sym | 3 |
5 files changed, 90 insertions, 0 deletions
diff --git a/libglusterfs/src/dict.c b/libglusterfs/src/dict.c index 2a317e36981..b44dda33f00 100644 --- a/libglusterfs/src/dict.c +++ b/libglusterfs/src/dict.c @@ -118,6 +118,7 @@ int32_t is_data_equal(data_t *one, data_t *two) { struct iatt *iatt1, *iatt2; + struct mdata_iatt *mdata_iatt1, *mdata_iatt2; if (!one || !two || !one->data || !two->data) { gf_msg_callingfn("dict", GF_LOG_ERROR, EINVAL, LG_MSG_INVALID_ARG, @@ -182,6 +183,24 @@ is_data_equal(data_t *one, data_t *two) */ return 1; } + if (one->data_type == GF_DATA_TYPE_MDATA) { + if ((one->len < sizeof(struct mdata_iatt)) || + (two->len < sizeof(struct mdata_iatt))) { + return 0; + } + mdata_iatt1 = (struct mdata_iatt *)one->data; + mdata_iatt2 = (struct mdata_iatt *)two->data; + + if (mdata_iatt1->ia_atime != mdata_iatt2->ia_atime || + mdata_iatt1->ia_mtime != mdata_iatt2->ia_mtime || + mdata_iatt1->ia_ctime != mdata_iatt2->ia_ctime || + mdata_iatt1->ia_atime_nsec != mdata_iatt2->ia_atime_nsec || + mdata_iatt1->ia_mtime_nsec != mdata_iatt2->ia_mtime_nsec || + mdata_iatt1->ia_ctime_nsec != mdata_iatt2->ia_ctime_nsec) { + return 0; + } + return 1; + } if (one->len != two->len) return 0; @@ -1072,6 +1091,7 @@ static char *data_type_name[GF_DATA_TYPE_MAX] = { [GF_DATA_TYPE_PTR] = "pointer", [GF_DATA_TYPE_GFUUID] = "gf-uuid", [GF_DATA_TYPE_IATT] = "iatt", + [GF_DATA_TYPE_MDATA] = "mdata", }; int64_t @@ -2660,6 +2680,45 @@ err: } int +dict_set_mdata(dict_t *this, char *key, struct mdata_iatt *mdata, + bool is_static) +{ + return dict_set_bin_common(this, key, mdata, sizeof(struct mdata_iatt), + is_static, GF_DATA_TYPE_MDATA); +} + +int +dict_get_mdata(dict_t *this, char *key, struct mdata_iatt *mdata) +{ + data_t *data = NULL; + int ret = -EINVAL; + + if (!this || !key || !mdata) { + goto err; + } + ret = dict_get_with_ref(this, key, &data); + if (ret < 0) { + goto err; + } + + VALIDATE_DATA_AND_LOG(data, GF_DATA_TYPE_MDATA, key, -EINVAL); + if (data->len < sizeof(struct mdata_iatt)) { + gf_msg("glusterfs", GF_LOG_ERROR, ENOBUFS, LG_MSG_UNDERSIZED_BUF, + "data value for '%s' is smaller than expected", key); + ret = -ENOBUFS; + goto err; + } + + memcpy(mdata, data->data, min(data->len, sizeof(struct mdata_iatt))); + +err: + if (data) + data_unref(data); + + return ret; +} + +int dict_set_iatt(dict_t *this, char *key, struct iatt *iatt, bool is_static) { return dict_set_bin_common(this, key, iatt, sizeof(struct iatt), is_static, diff --git a/libglusterfs/src/glusterfs/dict.h b/libglusterfs/src/glusterfs/dict.h index 7854c9feaa1..35337251360 100644 --- a/libglusterfs/src/glusterfs/dict.h +++ b/libglusterfs/src/glusterfs/dict.h @@ -391,6 +391,11 @@ GF_MUST_CHECK int dict_set_iatt(dict_t *this, char *key, struct iatt *iatt, bool is_static); GF_MUST_CHECK int dict_get_iatt(dict_t *this, char *key, struct iatt *iatt); +GF_MUST_CHECK int +dict_set_mdata(dict_t *this, char *key, struct mdata_iatt *mdata, + bool is_static); +GF_MUST_CHECK int +dict_get_mdata(dict_t *this, char *key, struct mdata_iatt *mdata); void dict_dump_to_statedump(dict_t *dict, char *dict_name, char *domain); diff --git a/libglusterfs/src/glusterfs/glusterfs.h b/libglusterfs/src/glusterfs/glusterfs.h index 18d8d2136f8..d4c800b7416 100644 --- a/libglusterfs/src/glusterfs/glusterfs.h +++ b/libglusterfs/src/glusterfs/glusterfs.h @@ -229,6 +229,9 @@ enum gf_internal_fop_indicator { #define VIRTUAL_QUOTA_XATTR_CLEANUP_KEY "glusterfs.quota-xattr-cleanup" #define QUOTA_READ_ONLY_KEY "trusted.glusterfs.quota.read-only" +/* ctime related */ +#define CTIME_MDATA_XDATA_KEY "set-ctime-mdata" + /* afr related */ #define AFR_XATTR_PREFIX "trusted.afr" diff --git a/libglusterfs/src/glusterfs/iatt.h b/libglusterfs/src/glusterfs/iatt.h index bee7a0afa77..f03d68b02f0 100644 --- a/libglusterfs/src/glusterfs/iatt.h +++ b/libglusterfs/src/glusterfs/iatt.h @@ -92,6 +92,15 @@ struct old_iatt { uint32_t ia_ctime_nsec; }; +struct mdata_iatt { + int64_t ia_atime; /* last access time */ + int64_t ia_mtime; /* last modification time */ + int64_t ia_ctime; /* last status change time */ + uint32_t ia_atime_nsec; + uint32_t ia_mtime_nsec; + uint32_t ia_ctime_nsec; +}; + /* 64-bit mask for valid members in struct iatt. */ #define IATT_TYPE 0x0000000000000001U #define IATT_MODE 0x0000000000000002U @@ -313,6 +322,17 @@ st_mode_from_ia(ia_prot_t prot, ia_type_t type) return st_mode; } +static inline void +iatt_to_mdata(struct mdata_iatt *mdata, struct iatt *iatt) +{ + mdata->ia_atime = iatt->ia_atime; + mdata->ia_atime_nsec = iatt->ia_atime_nsec; + mdata->ia_mtime = iatt->ia_mtime; + mdata->ia_mtime_nsec = iatt->ia_mtime_nsec; + mdata->ia_ctime = iatt->ia_ctime; + mdata->ia_ctime_nsec = iatt->ia_ctime_nsec; +} + static inline int iatt_from_stat(struct iatt *iatt, struct stat *stat) { diff --git a/libglusterfs/src/libglusterfs.sym b/libglusterfs/src/libglusterfs.sym index 188cda27bc5..60b3f317cc8 100644 --- a/libglusterfs/src/libglusterfs.sym +++ b/libglusterfs/src/libglusterfs.sym @@ -375,6 +375,7 @@ dict_get_bin dict_get_double dict_get_gfuuid dict_get_iatt +dict_get_mdata dict_get_int16 dict_get_int32 dict_get_int32n @@ -412,6 +413,7 @@ dict_set_dynstrn dict_set_dynstr_with_alloc dict_set_gfuuid dict_set_iatt +dict_set_mdata dict_set_int16 dict_set_int32 dict_set_int32n @@ -504,6 +506,7 @@ fop_lease_stub fop_link_stub fop_lk_stub fop_log_level +fop_lookup_cbk_stub fop_lookup_stub fop_mkdir_stub fop_mknod_stub |