Lines Matching +full:memory +full:- +full:mapped

24 #define DIFF_RC_USE_DIFF_ALGO_FALLBACK	-1
31 	off_t pos;		/* set whether memory-mapped or not */
32 	const uint8_t *at;	/* only set if memory-mapped */
48  * Set cmp to -1, 0, or 1, just like strcmp(). */
60 	((ATOM) && ((ATOM) >= (DIFF_DATA)->root->atoms.head) \
61 	 ? (unsigned int)((ATOM) - ((DIFF_DATA)->root->atoms.head)) \
62 	 : (DIFF_DATA)->root->atoms.len)
67 	((ATOM) && ((ATOM) >= (DIFF_DATA)->atoms.head) \
68 	 ? (unsigned int)((ATOM) - ((DIFF_DATA)->atoms.head)) \
69 	 : (DIFF_DATA)->atoms.len)
75 	     && ((ATOM) - (FIRST_ATOM) < (COUNT)); \
79 	foreach_diff_atom(ATOM, (DIFF_DATA)->atoms.head, (DIFF_DATA)->atoms.len)
84 	     && ((ATOM) >= (DIFF_DATA)->atoms.head) \
85 	     && ((ATOM) - (DIFF_DATA)->atoms.head < (DIFF_DATA)->atoms.len); \
91 	     && ((ATOM) >= (DIFF_DATA)->atoms.head) \
92 	     && ((ATOM) - (DIFF_DATA)->atoms.head >= 0); \
93 	     (ATOM)--)
98  * re-using the atoms parsing. For "root" structs, atoms_allocated will be
103 	FILE *f;		/* if root diff_data and not memory-mapped */
104 	off_t pos;		/* if not memory-mapped */
105 	const uint8_t *data;	/* if memory-mapped */
162  * d: struct diff_data with d->data and d->len already set up, and
163  * d->atoms to be created and d->atomizer_flags to be set up.
173 /* Form a result with all left-side removed and all right-side added, i.e. no
179  * quadratic amounts of memory. This can fail if the required space surpasses
180  * algo_config->permitted_state_size. */
186  * Requires only linear amounts of memory. */
192  * needs a fallback algo to solve chunks that don't have common-unique atoms. */
230 	/* Fail this algo if it would use more than this amount of memory, and
240 	 * state, or diff_algo_patience can't find any common-unique atoms),