oneway_merge(): only lstat() when told to update worktree

diff --git a/grep.c b/grep.c
index 925aa92f89bb767e63de70a4a17174f6bab4455e..898be6ebfaf2a4247ee3a64993253237b4dcc706 100644 (file)
--- a/grep.c
+++ b/grep.c
@@ -3,6 +3,10 @@
 #include "userdiff.h"
 #include "xdiff-interface.h"
 
+static int grep_source_load(struct grep_source *gs);
+static int grep_source_is_binary(struct grep_source *gs);
+
+
 static struct grep_pat *create_grep_pat(const char *pat, size_t patlen,
                                        const char *origin, int no,
                                        enum grep_pat_token t,
@@ -403,7 +407,7 @@ static void dump_grep_expression_1(struct grep_expr *x, int in)
        }
 }
 
-void dump_grep_expression(struct grep_opt *opt)
+static void dump_grep_expression(struct grep_opt *opt)
 {
        struct grep_expr *x = opt->pattern_expression;
 
@@ -1465,7 +1469,7 @@ static int grep_source_load_file(struct grep_source *gs)
        return 0;
 }
 
-int grep_source_load(struct grep_source *gs)
+static int grep_source_load(struct grep_source *gs)
 {
        if (gs->buf)
                return 0;
@@ -1493,7 +1497,7 @@ void grep_source_load_driver(struct grep_source *gs)
        grep_attr_unlock();
 }
 
-int grep_source_is_binary(struct grep_source *gs)
+static int grep_source_is_binary(struct grep_source *gs)
 {
        grep_source_load_driver(gs);
        if (gs->driver->binary != -1)