perf srccode: Move struct definition from map.h to srccode.h

To reduce the header dependencies, since we already have a srccode.h
header, then there is where the 'struct srccode_state' should be, and
map.h, that is more widely used should have just a forward declaraion
of 'struct srccode_state'.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Link: https://lkml.kernel.org/n/tip-64lrkjjaa7wlo1zi2gr5u3es@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/tools/perf/util/srccode.h b/tools/perf/util/srccode.h
index e500a746d5f1..1b5ed769779c 100644
--- a/tools/perf/util/srccode.h
+++ b/tools/perf/util/srccode.h
@@ -1,6 +1,19 @@
 #ifndef SRCCODE_H
 #define SRCCODE_H 1
 
+struct srccode_state {
+	char	 *srcfile;
+	unsigned line;
+};
+
+static inline void srccode_state_init(struct srccode_state *state)
+{
+	state->srcfile = NULL;
+	state->line    = 0;
+}
+
+void srccode_state_free(struct srccode_state *state);
+
 /* Result is not 0 terminated */
 char *find_sourceline(char *fn, unsigned line, int *lenp);