2 * Copyright (c) 2017 The strace developers.
4 * SPDX-License-Identifier: LGPL-2.1-or-later
15 #define MARK_END(xlat) \
22 dyxlat_alloc(const size_t nmemb)
24 struct dyxlat *const dyxlat = xmalloc(sizeof(*dyxlat));
27 dyxlat->allocated = nmemb;
28 dyxlat->xlat = xgrowarray(NULL, &dyxlat->allocated, sizeof(struct xlat));
29 MARK_END(dyxlat->xlat[0]);
35 dyxlat_free(struct dyxlat *const dyxlat)
39 for (i = 0; i < dyxlat->used - 1; ++i) {
40 free((void *) dyxlat->xlat[i].str);
41 dyxlat->xlat[i].str = NULL;
50 dyxlat_get(const struct dyxlat *const dyxlat)
56 dyxlat_add_pair(struct dyxlat *const dyxlat, const uint64_t val,
57 const char *const str, const size_t len)
61 for (i = 0; i < dyxlat->used - 1; ++i) {
62 if (dyxlat->xlat[i].val == val) {
63 if (strncmp(dyxlat->xlat[i].str, str, len) == 0
64 && dyxlat->xlat[i].str[len] == '\0')
67 free((void *) dyxlat->xlat[i].str);
68 dyxlat->xlat[i].str = xstrndup(str, len);
73 if (dyxlat->used >= dyxlat->allocated)
74 dyxlat->xlat = xgrowarray(dyxlat->xlat, &dyxlat->allocated,
77 dyxlat->xlat[dyxlat->used - 1].val = val;
78 dyxlat->xlat[dyxlat->used - 1].str = xstrndup(str, len);
79 MARK_END(dyxlat->xlat[dyxlat->used]);