diff options
Diffstat (limited to 'nasmlib.h')
| -rw-r--r-- | nasmlib.h | 35 |
1 files changed, 24 insertions, 11 deletions
@@ -206,8 +206,8 @@ void fwriteint64_t(int64_t data, FILE * fp); * chunk. */ -#define RAA_BLKSIZE 4096 /* this many longs allocated at once */ -#define RAA_LAYERSIZE 1024 /* this many _pointers_ allocated */ +#define RAA_BLKSIZE 65536 /* this many longs allocated at once */ +#define RAA_LAYERSIZE 32768 /* this many _pointers_ allocated */ typedef struct RAA RAA; typedef union RAA_UNION RAA_UNION; @@ -261,21 +261,34 @@ struct SAA { * members `end' and `elem_len' are only valid in first link in * list; `rptr' and `rpos' are used for reading */ - struct SAA *next, *end, *rptr; - int32_t elem_len, length, posn, start, rpos; - char *data; + size_t elem_len; /* Size of each element */ + size_t blk_len; /* Size of each allocation block */ + size_t nblks; /* Total number of allocated blocks */ + size_t nblkptrs; /* Total number of allocation block pointers */ + size_t length; /* Total allocated length of the array */ + size_t datalen; /* Total data length of the array */ + char **wblk; /* Write block pointer */ + size_t wpos; /* Write position inside block */ + size_t wptr; /* Absolute write position */ + char **rblk; /* Read block pointer */ + size_t rpos; /* Read position inside block */ + size_t rptr; /* Absolute read position */ + char **blk_ptrs; /* Pointer to pointer blocks */ }; -struct SAA *saa_init(int32_t elem_len); /* 1 == byte */ +struct SAA *saa_init(size_t elem_len); /* 1 == byte */ void saa_free(struct SAA *); void *saa_wstruct(struct SAA *); /* return a structure of elem_len */ -void saa_wbytes(struct SAA *, const void *, int32_t); /* write arbitrary bytes */ +void saa_wbytes(struct SAA *, const void *, size_t); /* write arbitrary bytes */ void saa_rewind(struct SAA *); /* for reading from beginning */ void *saa_rstruct(struct SAA *); /* return NULL on EOA */ -void *saa_rbytes(struct SAA *, int32_t *); /* return 0 on EOA */ -void saa_rnbytes(struct SAA *, void *, int32_t); /* read a given no. of bytes */ -void saa_fread(struct SAA *s, int32_t posn, void *p, int32_t len); /* fixup */ -void saa_fwrite(struct SAA *s, int32_t posn, void *p, int32_t len); /* fixup */ +const void *saa_rbytes(struct SAA *, size_t *); /* return 0 on EOA */ +void saa_rnbytes(struct SAA *, void *, size_t); /* read a given no. of bytes */ +/* random access */ +void saa_fread(struct SAA *, size_t, void *, size_t); +void saa_fwrite(struct SAA *, size_t, const void *, size_t); + +/* dump to file */ void saa_fpwrite(struct SAA *, FILE *); /* |