- check if CC supports -funsigned-char

[oweals/busybox.git] / findutils / find.c

diff --git a/findutils/find.c b/findutils/find.c
index 334a7b56e9d8a295a0c9e3b2299cce0188b18056..75ed4e208106e7257ff8db35e5888b02b0740d0f 100644 (file)
--- a/findutils/find.c
+++ b/findutils/find.c
@@ -66,6 +66,12 @@ static time_t newer_mtime;
 static ino_t inode_num;
 #endif
 
+#ifdef CONFIG_FEATURE_FIND_EXEC
+static char **exec_str;
+static int num_matches;
+static int exec_opt;
+#endif
+
 static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
 {
        if (pattern != NULL) {
@@ -131,6 +137,18 @@ static int fileAction(const char *fileName, struct stat *statbuf, void* junk)
                        goto no_match;
        }
 #endif
+#ifdef CONFIG_FEATURE_FIND_EXEC
+       if (exec_opt) {
+               int i;
+               char *cmd_string = "";
+               for (i = 0; i < num_matches; i++)
+                       cmd_string = bb_xasprintf("%s%s%s", cmd_string, exec_str[i], fileName);
+               cmd_string = bb_xasprintf("%s%s", cmd_string, exec_str[num_matches]);
+               system(cmd_string);
+               goto no_match;
+       }
+#endif
+       
        puts(fileName);
 no_match:
        return (TRUE);
@@ -259,6 +277,33 @@ int find_main(int argc, char **argv)
                        inode_num = strtol(argv[i], &end, 10);
                        if (end[0] != '\0')
                                bb_error_msg_and_die(msg_invalid_arg, argv[i], "-inum");
+#endif
+#ifdef CONFIG_FEATURE_FIND_EXEC
+               } else if (strcmp(argv[i], "-exec") == 0) {
+                       int b_pos;
+                       char *cmd_string = "";
+
+                       while (i++) {
+                               if (i == argc)
+                                       bb_error_msg_and_die(msg_req_arg, "-exec");
+                               if (*argv[i] == ';')
+                                       break;
+                               cmd_string = bb_xasprintf("%s %s", cmd_string, argv[i]);
+                       }
+                       
+                       if (*cmd_string == 0)
+                               bb_error_msg_and_die(msg_req_arg, "-exec");
+                       cmd_string++;
+                       exec_str = xmalloc(sizeof(char *));
+
+                       while ((b_pos = strstr(cmd_string, "{}") - cmd_string), (b_pos >= 0)) {
+                               num_matches++;
+                               exec_str = xrealloc(exec_str, (num_matches + 1) * sizeof(char *));
+                               exec_str[num_matches - 1] = bb_xstrndup(cmd_string, b_pos);
+                               cmd_string += b_pos + 2;
+                       }
+                       exec_str[num_matches] = bb_xstrdup(cmd_string);
+                       exec_opt = 1;
 #endif
                } else
                        bb_show_usage();