130 int res;
131 long name_max = 0;
132
133 dirp = opendir(dir);
134 if (dirp == NULL) {
135 return NULL;
136 }
137
138 name_max = pathconf(dir, _PC_NAME_MAX);
139 // If pathconf did not work, fall back to a mimimum buffer size.
140 if (name_max < 1024) {
141 name_max = 1024;
142 }
143
144 entry = (struct dirent64 *)malloc(offsetof(struct dirent64, d_name) + name_max + 1);
145 if (entry == NULL) {
146 (void) closedir(dirp);
147 return NULL;
148 }
149
150 while (readdir64_r(dirp, entry, &dp) == 0 && dp != NULL) {
151 /*
152 * Skip '.' and '..' (and possibly other .* files)
153 */
154 if (dp->d_name[0] == '.') {
155 continue;
156 }
157
158 /*
159 * Skip "ROC", "posixrules", and "localtime".
160 */
161 if ((strcmp(dp->d_name, "ROC") == 0)
162 || (strcmp(dp->d_name, "posixrules") == 0)
163 #if defined(__solaris__)
164 /*
165 * Skip the "src" and "tab" directories on Solaris.
166 */
167 || (strcmp(dp->d_name, "src") == 0)
168 || (strcmp(dp->d_name, "tab") == 0)
169 #endif
170 || (strcmp(dp->d_name, "localtime") == 0)) {
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130 int res;
131 long name_max = 0;
132
133 dirp = opendir(dir);
134 if (dirp == NULL) {
135 return NULL;
136 }
137
138 name_max = pathconf(dir, _PC_NAME_MAX);
139 // If pathconf did not work, fall back to a mimimum buffer size.
140 if (name_max < 1024) {
141 name_max = 1024;
142 }
143
144 entry = (struct dirent64 *)malloc(offsetof(struct dirent64, d_name) + name_max + 1);
145 if (entry == NULL) {
146 (void) closedir(dirp);
147 return NULL;
148 }
149
150 #pragma GCC diagnostic push
151 #pragma GCC diagnostic ignored "-Wdeprecated-declarations"
152 while (readdir64_r(dirp, entry, &dp) == 0 && dp != NULL) {
153 #pragma GCC diagnostic pop
154 /*
155 * Skip '.' and '..' (and possibly other .* files)
156 */
157 if (dp->d_name[0] == '.') {
158 continue;
159 }
160
161 /*
162 * Skip "ROC", "posixrules", and "localtime".
163 */
164 if ((strcmp(dp->d_name, "ROC") == 0)
165 || (strcmp(dp->d_name, "posixrules") == 0)
166 #if defined(__solaris__)
167 /*
168 * Skip the "src" and "tab" directories on Solaris.
169 */
170 || (strcmp(dp->d_name, "src") == 0)
171 || (strcmp(dp->d_name, "tab") == 0)
172 #endif
173 || (strcmp(dp->d_name, "localtime") == 0)) {
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