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comparison util.c @ 763:2a25ea5d94f7

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Fix sense of HAS_PROC check
author Michael Pavone <pavone@retrodev.com>
date Sun, 28 Jun 2015 19:23:38 -0700
parents 206c449eaa81
children 13d3744b170e
comparison
equal deleted inserted replaced
762:206c449eaa81 763:2a25ea5d94f7
137 char * get_exe_dir() 137 char * get_exe_dir()
138 { 138 {
139 static char * exe_dir; 139 static char * exe_dir;
140 if (!exe_dir) { 140 if (!exe_dir) {
141 char * cur; 141 char * cur;
142 #ifndef HAS_PROC 142 #ifdef HAS_PROC
143 char * linktext = readlink_alloc("/proc/self/exe"); 143 char * linktext = readlink_alloc("/proc/self/exe");
144 if (!linktext) { 144 if (!linktext) {
145 goto fallback; 145 goto fallback;
146 } 146 }
147 int linksize = strlen(linktext); 147 int linksize = strlen(linktext);
167 memcpy(exe_dir, exe_str, cur-exe_str); 167 memcpy(exe_dir, exe_str, cur-exe_str);
168 exe_dir[cur-exe_str] = 0; 168 exe_dir[cur-exe_str] = 0;
169 break; 169 break;
170 } 170 }
171 } 171 }
172 #ifndef HAS_PROC 172 #ifdef HAS_PROC
173 } else { 173 } else {
174 exe_dir = linktext; 174 exe_dir = linktext;
175 } 175 }
176 #endif 176 #endif
177 } 177 }