Lines Matching refs:sd
118 ps_sd *sd; in ps_sd_new() local
123 sd = mm_malloc(data->mm, sizeof(ps_sd) + keylen); in ps_sd_new()
124 if (!sd) { in ps_sd_new()
134 sd->ctime = 0; in ps_sd_new()
135 sd->hv = hv; in ps_sd_new()
136 sd->data = NULL; in ps_sd_new()
137 sd->alloclen = sd->datalen = 0; in ps_sd_new()
139 memcpy(sd->key, key, keylen + 1); in ps_sd_new()
141 sd->next = data->hash[slot]; in ps_sd_new()
142 data->hash[slot] = sd; in ps_sd_new()
146 if (!sd->next) { in ps_sd_new()
152 ps_mm_debug(("inserting %s(%p) into slot %d\n", key, sd, slot)); in ps_sd_new()
154 return sd; in ps_sd_new()
157 static void ps_sd_destroy(ps_mm *data, ps_sd *sd) in ps_sd_destroy() argument
161 slot = ps_sd_hash(sd->key, strlen(sd->key)) & data->hash_max; in ps_sd_destroy()
163 if (data->hash[slot] == sd) { in ps_sd_destroy()
164 data->hash[slot] = sd->next; in ps_sd_destroy()
169 for (prev = data->hash[slot]; prev->next != sd; prev = prev->next); in ps_sd_destroy()
170 prev->next = sd->next; in ps_sd_destroy()
175 if (sd->data) { in ps_sd_destroy()
176 mm_free(data->mm, sd->data); in ps_sd_destroy()
179 mm_free(data->mm, sd); in ps_sd_destroy()
213 ps_sd *sd; in ps_mm_key_exists() local
218 sd = ps_sd_lookup(data, key, 0); in ps_mm_key_exists()
219 if (sd) { in ps_mm_key_exists()
253 ps_sd *sd, *next; in ps_mm_destroy() local
263 for (sd = data->hash[h]; sd; sd = next) { in ps_mm_destroy()
264 next = sd->next; in ps_mm_destroy()
265 ps_sd_destroy(data, sd); in ps_mm_destroy()
353 ps_sd *sd; in PS_READ_FUNC() local
377 sd = ps_sd_lookup(data, PS(id), 0); in PS_READ_FUNC()
378 if (sd) { in PS_READ_FUNC()
379 *vallen = sd->datalen; in PS_READ_FUNC()
380 *val = emalloc(sd->datalen + 1); in PS_READ_FUNC()
381 memcpy(*val, sd->data, sd->datalen); in PS_READ_FUNC()
382 (*val)[sd->datalen] = '\0'; in PS_READ_FUNC()
394 ps_sd *sd; in PS_WRITE_FUNC() local
398 sd = ps_sd_lookup(data, key, 1); in PS_WRITE_FUNC()
399 if (!sd) { in PS_WRITE_FUNC()
400 sd = ps_sd_new(data, key); in PS_WRITE_FUNC()
404 if (sd) { in PS_WRITE_FUNC()
405 if (vallen >= sd->alloclen) { in PS_WRITE_FUNC()
407 mm_free(data->mm, sd->data); in PS_WRITE_FUNC()
409 sd->alloclen = vallen + 1; in PS_WRITE_FUNC()
410 sd->data = mm_malloc(data->mm, sd->alloclen); in PS_WRITE_FUNC()
412 if (!sd->data) { in PS_WRITE_FUNC()
413 ps_sd_destroy(data, sd); in PS_WRITE_FUNC()
415 sd = NULL; in PS_WRITE_FUNC()
418 if (sd) { in PS_WRITE_FUNC()
419 sd->datalen = vallen; in PS_WRITE_FUNC()
420 memcpy(sd->data, val, vallen); in PS_WRITE_FUNC()
421 time(&sd->ctime); in PS_WRITE_FUNC()
427 return sd ? SUCCESS : FAILURE; in PS_WRITE_FUNC()
433 ps_sd *sd; in PS_DESTROY_FUNC() local
437 sd = ps_sd_lookup(data, key, 0); in PS_DESTROY_FUNC()
438 if (sd) { in PS_DESTROY_FUNC()
439 ps_sd_destroy(data, sd); in PS_DESTROY_FUNC()
452 ps_sd *sd, *next; in PS_GC_FUNC() local
465 for (sd = *ohash; sd; sd = next) { in PS_GC_FUNC()
466 next = sd->next; in PS_GC_FUNC()
467 if (sd->ctime < limit) { in PS_GC_FUNC()
468 ps_mm_debug(("purging %s\n", sd->key)); in PS_GC_FUNC()
469 ps_sd_destroy(data, sd); in PS_GC_FUNC()
