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make: avoided the warning message when do make.

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change: code style, delete some useless spaces(visual code).

eg:

warning: ignoring return value of ‘asprintf’, declared with attribute warn_unused_result
This commit is contained in:
Yuansheng 2019-06-21 10:45:54 +08:00
parent 410f66bc1a
commit 8e18a995d8
4 changed files with 28 additions and 19 deletions
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6
src/gvc.c
View file

@ -24,9 +24,11 @@ void r3_tree_build_ag_nodes(Agraph_t * g, Agnode_t * ag_parent_node, const node
char *nodename = NULL;
if ( e && e->child && e->child->combined_pattern ) {
asprintf(&nodename,"%s", e->child->combined_pattern);
int r = asprintf(&nodename,"%s", e->child->combined_pattern);
if (r) {};
} else {
asprintf(&nodename,"#%d", *node_cnt);
int r = asprintf(&nodename,"#%d", *node_cnt);
if (r) {};
}
agn_child = agnode(g, nodename, 1);

29
src/node.c
View file

@ -56,9 +56,9 @@ static int strdiff(char * d1, char * d2) {
R3Node * r3_tree_create(int cap) {
R3Node * n = r3_mem_alloc( sizeof(R3Node) );
memset(n, 0, sizeof(*n));
r3_vector_reserve(NULL, &n->edges, n->edges.size + cap);
r3_vector_reserve(NULL, &n->routes, n->routes.size + 1);
n->compare_type = NODE_COMPARE_PCRE;
@ -130,8 +130,8 @@ R3Edge * r3_node_find_edge(const R3Node * n, const char * pat, unsigned int pat_
for (i = 0 ; i < n->edges.size ; i++ ) {
e = edge_entries + i;
// there is a case: "{foo}" vs "{foo:xxx}",
// we should return the match result: full-match or partial-match
if (e->pattern.len == pat_len &&
// we should return the match result: full-match or partial-match
if (e->pattern.len == pat_len &&
!strncmp(e->pattern.base, pat, e->pattern.len)) {
return e;
}
@ -173,7 +173,8 @@ int r3_tree_compile_patterns(R3Node * n, char **errstr) {
char * p;
char * cpat = calloc(1, sizeof(char) * 64 * 3); // XXX
if (!cpat) {
asprintf(errstr, "Can not allocate memory");
int r = asprintf(errstr, "Can not allocate memory");
if (r) {};
return -1;
}
@ -239,7 +240,8 @@ int r3_tree_compile_patterns(R3Node * n, char **errstr) {
NULL); /* use default character tables */
if (n->pcre_pattern == NULL) {
if (errstr) {
asprintf(errstr, "PCRE compilation failed at offset %d: %s, pattern: %s", pcre_erroffset, pcre_error, n->combined_pattern);
int r = asprintf(errstr, "PCRE compilation failed at offset %d: %s, pattern: %s", pcre_erroffset, pcre_error, n->combined_pattern);
if (r) {};
}
return -1;
}
@ -250,7 +252,8 @@ int r3_tree_compile_patterns(R3Node * n, char **errstr) {
n->pcre_extra = pcre_study(n->pcre_pattern, 0, &pcre_error);
if (!n->pcre_extra) {
if (errstr) {
asprintf(errstr, "PCRE study failed at offset %s, pattern: %s", pcre_error, n->combined_pattern);
int r = asprintf(errstr, "PCRE study failed at offset %s, pattern: %s", pcre_error, n->combined_pattern);
if (r) {};
}
return -1;
}
@ -370,7 +373,7 @@ R3Node * r3_tree_matchl(const R3Node * n, const char * path, unsigned int path_l
restlen = path_len - ov[1]; // if it's fully matched to the end (rest string length)
int *inv = ov + 2;
if (!restlen) {
// Check the substring to decide we should go deeper on which edge
// Check the substring to decide we should go deeper on which edge
for (i = 1; i < rc; i++)
{
substring_length = *(inv+1) - *inv;
@ -395,7 +398,7 @@ R3Node * r3_tree_matchl(const R3Node * n, const char * path, unsigned int path_l
}
// Check the substring to decide we should go deeper on which edge
// Check the substring to decide we should go deeper on which edge
inv = ov + 2;
for (i = 1; i < rc; i++)
{
@ -560,7 +563,7 @@ R3Route * r3_tree_insert_routel_ex(R3Node *tree, int method, const char *path, i
R3Node * ret = r3_tree_insert_pathl_ex(tree, path, path_len, method, 1, data, errstr);
R3Route *router = ret->routes.entries + (ret->routes.size - 1);
get_slugs(router, path, path_len);
return router;
}
@ -735,7 +738,7 @@ R3Node * r3_tree_insert_pathl_ex(R3Node *tree, const char *path, unsigned int pa
}
R3Node * c2 = r3_tree_create(3);
R3Edge * op_edge = r3_node_connectl(c1, slug_p, slug_len , 0, c2);
if(opcode) {
op_edge->opcode = opcode;
@ -857,7 +860,7 @@ void r3_tree_dump(const R3Node * n, int level) {
print_indent(level + 1);
printf("||-routes num: |%d|", n->routes.size);
for ( int j = 0 ; j < n->routes.size ; j++ ) {
R3Route * rr = n->routes.entries + j;
printf(" route path: |%*.*s|", rr->path.len,rr->path.len,rr->path.base);
@ -928,7 +931,7 @@ inline int r3_route_cmp(const R3Route *r1, const match_entry *r2) {
/**
*
*/
// void r3_node_append_route(R3Node * n, R3Route * r)
// void r3_node_append_route(R3Node * n, R3Route * r)
// {
// r3_vector_reserve(NULL, &n->routes, n->routes.size + 1);
// memset(n->routes.entries + 1, 0, sizeof(*n->routes.entries));

9
src/slug.c
View file

@ -60,7 +60,8 @@ int r3_slug_check(r3_slug_t *s) {
char * r3_slug_to_str(const r3_slug_t *s) {
char *str = NULL;
asprintf(&str, "slug: '%.*s', pattern: '%.*s', path: '%.*s'", s->len, s->begin, s->pattern_len, s->pattern, s->path_len, s->path);
int r = asprintf(&str, "slug: '%.*s', pattern: '%.*s', path: '%.*s'", s->len, s->begin, s->pattern_len, s->pattern, s->path_len, s->path);
if (r) {};
return str;
}
@ -139,7 +140,8 @@ int r3_slug_parse(r3_slug_t *s, const char *needle, int needle_len, const char *
if (state != 0) {
if (errstr) {
char *err = NULL;
asprintf(&err, "Incomplete slug pattern. PATH (%d): '%s', OFFSET: %ld, STATE: %d", needle_len, needle, p - needle, state);
int r = asprintf(&err, "Incomplete slug pattern. PATH (%d): '%s', OFFSET: %ld, STATE: %d", needle_len, needle, p - needle, state);
if (r) {};
*errstr = err;
}
return -1;
@ -177,7 +179,8 @@ int r3_slug_count(const char * needle, int len, char **errstr) {
if (state != 0) {
if (errstr) {
char *err = NULL;
asprintf(&err, "Incomplete slug pattern. PATTERN (%d): '%s', OFFSET: %ld, STATE: %d", len, needle, p - needle, state);
int r = asprintf(&err, "Incomplete slug pattern. PATTERN (%d): '%s', OFFSET: %ld, STATE: %d", len, needle, p - needle, state);
if (r) {};
*errstr = err;
}
return -1;

3
src/str.c
View file

@ -78,7 +78,8 @@ char * r3_inside_slug(const char * needle, int needle_len, char *offset, char **
if (found_s1 || found_s2) {
// wrong slug pattern
if(errstr) {
asprintf(errstr, "Incomplete slug pattern");
int r = asprintf(errstr, "Incomplete slug pattern");
if (r) {};
}
return NULL;
}