grab_file: don't use str_talloc for tests.

[ccan] / ccan / grab_file / test / run-grab.c

diff --git a/ccan/grab_file/test/run-grab.c b/ccan/grab_file/test/run-grab.c
index 060607d54fbd9dcb21fb85a4082dd689a0a82d20..c9f242609697423e38483af5b0181a5cd9b3fbc9 100644 (file)
--- a/ccan/grab_file/test/run-grab.c
+++ b/ccan/grab_file/test/run-grab.c
@@ -7,7 +7,30 @@
 #include <sys/stat.h>
 #include <ccan/grab_file/grab_file.c>
 #include <ccan/tap/tap.h>
-#include <ccan/str_talloc/str_talloc.h>
+#include <string.h>
+
+static char **strsplit(const void *ctx, const char *string, const char *delims)
+{
+       char **lines = NULL;
+       unsigned int max = 64, num = 0;
+
+       lines = talloc_array(ctx, char *, max+1);
+
+       while (*string != '\0') {
+               unsigned int len = strcspn(string, delims);
+               lines[num] = talloc_array(lines, char, len + 1);
+               memcpy(lines[num], string, len);
+               lines[num][len] = '\0';
+               string += len;
+               string += strspn(string, delims) ? 1 : 0;
+               if (++num == max)
+                       lines = talloc_realloc(ctx, lines, char *, max*=2 + 1);
+       }
+       lines[num] = NULL;
+
+       /* Shrink, so talloc_get_size works */
+       return talloc_realloc(ctx, lines, char *, num+1);
+}
 
 int 
 main(int argc, char *argv[])