Move modules to ccan/ tools to tools/

[ccan] / ccan_tools / ccanlint / idempotent.c

diff --git a/ccan_tools/ccanlint/idempotent.c b/ccan_tools/ccanlint/idempotent.c
deleted file mode 100644 (file)
index 4456557..0000000
--- a/ccan_tools/ccanlint/idempotent.c
+++ /dev/null
@@ -1,71 +0,0 @@
-#include "ccanlint.h"
-#include <talloc/talloc.h>
-#include <string/string.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <limits.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <err.h>
-#include <string.h>
-
-static const char explain[] 
-= "Headers usually start with the C preprocessor lines to prevent multiple\n"
-  "inclusions.  These look like the following:\n"
-  "#ifndef MY_HEADER_H\n"
-  "#define MY_HEADER_H\n"
-  "...\n"
-  "#endif /* MY_HEADER_H */\n";
-
-static char *report_idem(struct ccan_file *f, char *sofar)
-{
-       char **lines;
-       char *secondline;
-
-       lines = get_ccan_file_lines(f);
-       if (f->num_lines < 3)
-               /* FIXME: We assume small headers probably uninteresting. */
-               return NULL;
-
-       if (!strstarts(lines[0], "#ifndef "))
-               return talloc_asprintf_append(sofar,
-                       "%s:1:expect first line to be #ifndef.\n", f->name);
-
-       secondline = talloc_asprintf(f, "#define %s",
-                                    lines[0] + strlen("#ifndef "));
-       if (!streq(lines[1], secondline))
-               return talloc_asprintf_append(sofar,
-                       "%s:2:expect second line to be '%s'.\n",
-                       f->name, secondline);
-
-       return sofar;
-}
-
-static void *check_idempotent(struct manifest *m)
-{
-       struct ccan_file *f;
-       char *report = NULL;
-
-       list_for_each(&m->h_files, f, list)
-               report = report_idem(f, report);
-
-       return report;
-}
-
-static const char *describe_idempotent(struct manifest *m, void *check_result)
-{
-       return talloc_asprintf(check_result, 
-                              "Some headers not idempotent:\n"
-                              "%s\n%s", (char *)check_result,
-                              explain);
-}
-
-struct ccanlint idempotent = {
-       .name = "Headers are #ifndef/#define idempotent wrapped",
-       .total_score = 1,
-       .check = check_idempotent,
-       .describe = describe_idempotent,
-};