ntdb: assume HAVE_CCAN in header.

[ccan] / tools / depends.c

diff --git a/tools/depends.c b/tools/depends.c
index a506c3d1c7e526a41fdf7336b37f84f8dec59206..dde2b3ae3673eef0094ae85c3fd8187a2d0dc78a 100644 (file)
--- a/tools/depends.c
+++ b/tools/depends.c
@@ -2,6 +2,7 @@
 #include <ccan/read_write_all/read_write_all.h>
 #include <ccan/rbuf/rbuf.h>
 #include <ccan/tal/path/path.h>
+#include <ccan/tal/grab_file/grab_file.h>
 #include <ccan/compiler/compiler.h>
 #include <ccan/err/err.h>
 #include "tools.h"
@@ -42,11 +43,10 @@ lines_from_cmd(const void *ctx, const char *format, ...)
 char *compile_info(const void *ctx, const char *dir)
 {
        char *info_c_file, *info, *compiled, *output;
-       size_t len;
        int fd;
 
        /* Copy it to a file with proper .c suffix. */
-       info = tal_grab_file(ctx, tal_fmt(ctx, "%s/_info", dir), &len);
+       info = grab_file(ctx, tal_fmt(ctx, "%s/_info", dir));
        if (!info)
                return NULL;
 
@@ -54,7 +54,7 @@ char *compile_info(const void *ctx, const char *dir)
        fd = open(info_c_file, O_WRONLY|O_CREAT|O_EXCL, 0600);
        if (fd < 0)
                return NULL;
-       if (!write_all(fd, info, len))
+       if (!write_all(fd, info, tal_count(info)-1))
                return NULL;
 
        if (close(fd) != 0)
@@ -126,7 +126,7 @@ static char **get_one_safe_deps(const void *ctx,
        bool correct_style = false;
 
        fname = path_join(ctx, dir, "_info");
-       raw = tal_grab_file(fname, fname, NULL);
+       raw = grab_file(fname, fname);
        if (!raw)
                errx(1, "Could not open %s", fname);