[gentoo-commits] proj/portage-utils:master commit in: libq/

[Fabian Groffen]

commit:     ee31ca7a1155fa1c9ffd605929985e77b66f5cb8
Author:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
AuthorDate: Fri Sep 20 17:10:52 2019 +0000
Commit:     Fabian Groffen <grobian <AT> gentoo <DOT> org>
CommitDate: Fri Sep 20 17:10:52 2019 +0000
URL:        https://gitweb.gentoo.org/proj/portage-utils.git/commit/?id=ee31ca7a

libq/atom: return compare results as enum proper

Signed-off-by: Fabian Groffen <grobian <AT> gentoo.org>

 libq/atom.c |  8 ++++----
 libq/atom.h | 12 +++++++++---
 2 files changed, 13 insertions(+), 7 deletions(-)

diff --git a/libq/atom.c b/libq/atom.c
index 4c21a40..8f564eb 100644
--- a/libq/atom.c
+++ b/libq/atom.c
@@ -339,7 +339,7 @@ atom_implode(depend_atom *atom)
 	free(atom);
 }
 
-static int
+static atom_equality
 _atom_compare_match(int ret, atom_operator op)
 {
 	if (op == ATOM_OP_NONE)
@@ -370,7 +370,7 @@ _atom_compare_match(int ret, atom_operator op)
  * foo-1 <OLDER> foo-2
  * foo-1 <NOT_EQUAL> bar-1
  */
-int
+atom_equality
 atom_compare(const depend_atom *data, const depend_atom *query)
 {
 	atom_operator pfx_op;
@@ -620,11 +620,11 @@ atom_compare(const depend_atom *data, const depend_atom *query)
 		return _atom_compare_match(NEWER, pfx_op);
 }
 
-int
+atom_equality
 atom_compare_str(const char * const s1, const char * const s2)
 {
 	depend_atom *a1, *a2;
-	int ret = ERROR;
+	atom_equality ret = ERROR;
 
 	a1 = atom_explode(s1);
 	if (!a1)

diff --git a/libq/atom.h b/libq/atom.h
index 72266d5..43397ad 100644
--- a/libq/atom.h
+++ b/libq/atom.h
@@ -87,12 +87,18 @@ typedef struct {
 } depend_atom;
 
 extern const char * const booga[];
-enum { ERROR=0, NOT_EQUAL, EQUAL, NEWER, OLDER };
+typedef enum {
+	ERROR = 0,
+	NOT_EQUAL,
+	EQUAL,
+	NEWER,
+	OLDER
+} atom_equality;
 
 depend_atom *atom_explode(const char *atom);
 void atom_implode(depend_atom *atom);
-int atom_compare(const depend_atom *a1, const depend_atom *a2);
-int atom_compare_str(const char * const s1, const char * const s2);
+atom_equality atom_compare(const depend_atom *a1, const depend_atom *a2);
+atom_equality atom_compare_str(const char * const s1, const char * const s2);
 char *atom_to_string_r(char *buf, size_t buflen, depend_atom *a);
 char *atom_format_r(char *buf, size_t buflen,
 		const char *format, const depend_atom *atom);