diff options
Diffstat (limited to 'meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd/0002-don-t-use-glibc-specific-qsort_r.patch')
-rw-r--r-- | meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd/0002-don-t-use-glibc-specific-qsort_r.patch | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd/0002-don-t-use-glibc-specific-qsort_r.patch b/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd/0002-don-t-use-glibc-specific-qsort_r.patch new file mode 100644 index 0000000000..5027682df2 --- /dev/null +++ b/meta-openembedded/meta-oe/recipes-core/sdbus-c++/sdbus-c++-libsystemd/0002-don-t-use-glibc-specific-qsort_r.patch @@ -0,0 +1,157 @@ +From 5d730902f47498a2866b46875352f6810a01d67c Mon Sep 17 00:00:00 2001 +From: Chen Qi <Qi.Chen@windriver.com> +Date: Mon, 25 Feb 2019 13:41:41 +0800 +Subject: [PATCH] don't use glibc-specific qsort_r + +Upstream-Status: Inappropriate [musl specific] + +Signed-off-by: Khem Raj <raj.khem@gmail.com> +[Rebased for v241] +Signed-off-by: Chen Qi <Qi.Chen@windriver.com> +[Rebased for v242] +Signed-off-by: Andrej Valek <andrej.valek@siemens.com> +[Rebased for v247] +Signed-off-by: Luca Boccassi <luca.boccassi@microsoft.com> + +--- + src/basic/sort-util.h | 14 -------------- + src/shared/format-table.c | 36 ++++++++++++++++++++++++------------ + src/shared/hwdb-util.c | 19 ++++++++++++++----- + 3 files changed, 38 insertions(+), 31 deletions(-) + +--- a/src/basic/sort-util.h ++++ b/src/basic/sort-util.h +@@ -61,18 +61,4 @@ static inline void _qsort_safe(void *bas + _qsort_safe((p), (n), sizeof((p)[0]), (comparison_fn_t) _func_); \ + }) + +-static inline void qsort_r_safe(void *base, size_t nmemb, size_t size, comparison_userdata_fn_t compar, void *userdata) { +- if (nmemb <= 1) +- return; +- +- assert(base); +- qsort_r(base, nmemb, size, compar, userdata); +-} +- +-#define typesafe_qsort_r(p, n, func, userdata) \ +- ({ \ +- int (*_func_)(const typeof(p[0])*, const typeof(p[0])*, typeof(userdata)) = func; \ +- qsort_r_safe((p), (n), sizeof((p)[0]), (comparison_userdata_fn_t) _func_, userdata); \ +- }) +- + int cmp_int(const int *a, const int *b); +--- a/src/shared/format-table.c ++++ b/src/shared/format-table.c +@@ -1324,30 +1324,32 @@ static int cell_data_compare(TableData * + return CMP(index_a, index_b); + } + +-static int table_data_compare(const size_t *a, const size_t *b, Table *t) { ++static Table *user_table; ++static int table_data_compare(const void *x, const void *y) { ++ const size_t *a = x, *b=y; + int r; + +- assert(t); +- assert(t->sort_map); ++ assert(user_table); ++ assert(user_table->sort_map); + + /* Make sure the header stays at the beginning */ +- if (*a < t->n_columns && *b < t->n_columns) ++ if (*a < user_table->n_columns && *b < user_table->n_columns) + return 0; +- if (*a < t->n_columns) ++ if (*a < user_table->n_columns) + return -1; +- if (*b < t->n_columns) ++ if (*b < user_table->n_columns) + return 1; + + /* Order other lines by the sorting map */ +- for (size_t i = 0; i < t->n_sort_map; i++) { ++ for (size_t i = 0; i < user_table->n_sort_map; i++) { + TableData *d, *dd; + +- d = t->data[*a + t->sort_map[i]]; +- dd = t->data[*b + t->sort_map[i]]; ++ d = user_table->data[*a + user_table->sort_map[i]]; ++ dd = user_table->data[*b + user_table->sort_map[i]]; + + r = cell_data_compare(d, *a, dd, *b); + if (r != 0) +- return t->reverse_map && t->reverse_map[t->sort_map[i]] ? -r : r; ++ return user_table->reverse_map && user_table->reverse_map[user_table->sort_map[i]] ? -r : r; + } + + /* Order identical lines by the order there were originally added in */ +@@ -2009,7 +2011,12 @@ int table_print(Table *t, FILE *f) { + for (size_t i = 0; i < n_rows; i++) + sorted[i] = i * t->n_columns; + +- typesafe_qsort_r(sorted, n_rows, table_data_compare, t); ++ if (n_rows <= 1) ++ return 0; ++ assert(sorted); ++ user_table = t; ++ qsort(sorted, n_rows, sizeof(size_t), table_data_compare); ++ user_table = NULL; + } + + if (t->display_map) +@@ -2647,7 +2654,12 @@ int table_to_json(Table *t, JsonVariant + for (size_t i = 0; i < n_rows; i++) + sorted[i] = i * t->n_columns; + +- typesafe_qsort_r(sorted, n_rows, table_data_compare, t); ++ if (n_rows <= 1) ++ return 0; ++ assert(sorted); ++ user_table = t; ++ qsort(sorted, n_rows, sizeof(size_t), table_data_compare); ++ user_table = NULL; + } + + if (t->display_map) +--- a/src/shared/hwdb-util.c ++++ b/src/shared/hwdb-util.c +@@ -127,9 +127,13 @@ static struct trie* trie_free(struct tri + + DEFINE_TRIVIAL_CLEANUP_FUNC(struct trie*, trie_free); + +-static int trie_values_cmp(const struct trie_value_entry *a, const struct trie_value_entry *b, struct trie *trie) { +- return strcmp(trie->strings->buf + a->key_off, +- trie->strings->buf + b->key_off); ++static struct trie *trie_node_add_value_trie; ++static int trie_values_cmp(const void *v1, const void *v2) { ++ const struct trie_value_entry *a = v1; ++ const struct trie_value_entry *b = v2; ++ ++ return strcmp(trie_node_add_value_trie->strings->buf + a->key_off, ++ trie_node_add_value_trie->strings->buf + b->key_off); + } + + static int trie_node_add_value(struct trie *trie, struct trie_node *node, +@@ -157,7 +161,10 @@ static int trie_node_add_value(struct tr + .value_off = v, + }; + +- val = typesafe_bsearch_r(&search, node->values, node->values_count, trie_values_cmp, trie); ++ trie_node_add_value_trie = trie; ++ val = bsearch(&search, node->values, node->values_count, sizeof(struct trie_value_entry), trie_values_cmp); ++ trie_node_add_value_trie = NULL; ++ + if (val) { + /* At this point we have 2 identical properties on the same match-string. + * Since we process files in order, we just replace the previous value. */ +@@ -183,7 +190,9 @@ static int trie_node_add_value(struct tr + .line_number = line_number, + }; + node->values_count++; +- typesafe_qsort_r(node->values, node->values_count, trie_values_cmp, trie); ++ trie_node_add_value_trie = trie; ++ qsort(node->values, node->values_count, sizeof(struct trie_value_entry), trie_values_cmp); ++ trie_node_add_value_trie = NULL; + return 0; + } + |