Rename header magic macro
Signed-off-by: Tushar Gohad <tushar.gohad@intel.com>
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ca04a8625d
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901c37cee6
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@ -34,10 +34,6 @@
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/* ==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~== */
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#define PYECC_HEADER_MAGIC 0xb0c5ecc
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#define talloc(type, num) (type *) malloc(sizeof(type) * (num))
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#if __STDC_VERSION__ < 199901L
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#if __GNUC__ >= 2
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#define __func__ __FUNCTION__
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@ -49,9 +45,12 @@
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#define log_error(str) \
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fprintf(stderr, "%s:%d (%s): %s\n", __FILE__, __LINE__, __func__, str)
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/*
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* Prevent the compiler from padding
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* this by using the __packed__ keyword
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/* ==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~== */
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/**
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* liberasurecode fragment header definition
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*
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* Prevent the compiler from padding this by using the __packed__ keyword
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*/
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typedef struct __attribute__((__packed__)) fragment_header_s
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{
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@ -66,8 +65,12 @@ typedef struct __attribute__((__packed__)) fragment_header_s
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uint32_t aligned_padding[3];
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} fragment_header_t;
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#define LIBERASURECODE_FRAG_HEADER_MAGIC 0xb0c5ecc
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/* ==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~== */
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#define talloc(type, num) (type *) malloc(sizeof(type) * (num))
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/* Determine if an address is aligned to a particular boundary */
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static inline
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int is_addr_aligned(unsigned long addr, int align)
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@ -122,7 +125,7 @@ void init_fragment_header(char *buf)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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header->magic = PYECC_HEADER_MAGIC;
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header->magic = LIBERASURECODE_FRAG_HEADER_MAGIC;
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}
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/* ==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~==~=*=~== */
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@ -108,7 +108,7 @@ char *alloc_fragment_buffer(int size)
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if (buf) {
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header = (fragment_header_t *) buf;
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header->magic = PYECC_HEADER_MAGIC;
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header->magic = LIBERASURECODE_FRAG_HEADER_MAGIC;
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}
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return buf;
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@ -125,7 +125,7 @@ int free_fragment_buffer(char *buf)
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buf -= sizeof(fragment_header_t);
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header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr,
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"Invalid fragment header (free fragment)!");
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return -1;
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@ -194,7 +194,7 @@ char *get_fragment_ptr_from_data(char *buf)
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header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr, "Invalid fragment header (get header ptr)!\n");
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return NULL;
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}
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@ -208,7 +208,7 @@ int set_fragment_idx(char *buf, int idx)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr, "Invalid fragment header (idx check)!\n");
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return -1;
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}
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@ -222,7 +222,7 @@ int get_fragment_idx(char *buf)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr, "Invalid fragment header (get idx)!");
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return -1;
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}
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@ -234,7 +234,7 @@ int set_fragment_size(char *buf, int size)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr, "Invalid fragment header (size check)!");
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return -1;
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}
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@ -248,7 +248,7 @@ int get_fragment_size(char *buf)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr, "Invalid fragment header (get size)!");
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return -1;
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}
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@ -260,7 +260,7 @@ int set_orig_data_size(char *buf, int orig_data_size)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr, "Invalid fragment header (set orig data check)!");
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return -1;
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}
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@ -274,7 +274,7 @@ int get_orig_data_size(char *buf)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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fprintf(stderr, "Invalid fragment header (get orig data check)!");
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return -1;
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}
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@ -288,7 +288,7 @@ int validate_fragment(char *buf)
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{
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fragment_header_t *header = (fragment_header_t *) buf;
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if (header->magic != PYECC_HEADER_MAGIC) {
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if (header->magic != LIBERASURECODE_FRAG_HEADER_MAGIC) {
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return -1;
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}
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