From b7e0e663765da3cc95ceefdde172110c690b6ee6 Mon Sep 17 00:00:00 2001
From: Patrick McDermott <patrick.mcdermott@libiquity.com>
Date: Thu, 13 Apr 2023 00:43:17 -0400
Subject: gzip: Split out return value constants

---
(limited to 'src/gzip.c')

diff --git a/src/gzip.c b/src/gzip.c
index 328f33a..05d4065 100644
--- a/src/gzip.c
+++ b/src/gzip.c
@@ -19,6 +19,7 @@
 
 #include <stdio.h>
 #include <zlib.h>
+#include "defs.h"
 #include "gzip.h"
 
 #define OPKG_OPK_GZIP_BUFFER_SIZE 8192
@@ -36,9 +37,9 @@ _opkg_opk_gzip_init(struct opkg_opk_gzip_state *state)
 	state->stream.zfree  = Z_NULL;
 	state->stream.opaque = Z_NULL;
 	if (inflateInit(&state->stream) != Z_OK) {
-		return OPKG_OPK_GZIP_ERROR;
+		return OPKG_OPK_ERROR;
 	}
-	return OPKG_OPK_GZIP_OK;
+	return OPKG_OPK_OK;
 }
 
 int
@@ -47,15 +48,15 @@ opkg_opk_gzip_init_from_file(struct opkg_opk_gzip_state *state,
 {
 	state->input_file = fopen(file_name, "rb");
 	if (state->input_file == NULL) {
-		return OPKG_OPK_GZIP_ERROR;
+		return OPKG_OPK_ERROR;
 	}
 	state->stream.next_in  = Z_NULL;
 	state->stream.avail_in = 0;
-	if (_opkg_opk_gzip_init(state) < OPKG_OPK_GZIP_OK) {
+	if (_opkg_opk_gzip_init(state) < OPKG_OPK_OK) {
 		fclose(state->input_file);
-		return OPKG_OPK_GZIP_ERROR;
+		return OPKG_OPK_ERROR;
 	}
-	return OPKG_OPK_GZIP_OK;
+	return OPKG_OPK_OK;
 }
 
 int
@@ -76,7 +77,7 @@ _opkg_opk_gzip_next_record_from_file(struct opkg_opk_gzip_state *state)
 			fclose(state->input_file);
 			state->input_file = NULL;
 			inflateEnd(&state->stream);
-			return OPKG_OPK_GZIP_OK;
+			return OPKG_OPK_OK;
 		}
 		if (state->stream.avail_in == 0) {
 			state->stream.avail_in = fread(state->input_buffer,
@@ -86,12 +87,12 @@ _opkg_opk_gzip_next_record_from_file(struct opkg_opk_gzip_state *state)
 				fclose(state->input_file);
 				state->input_file = NULL;
 				inflateEnd(&state->stream);
-				return OPKG_OPK_GZIP_ERROR;
+				return OPKG_OPK_ERROR;
 			}
 			state->stream.next_in = state->input_buffer;
 		}
 		if (state->stream.avail_out == 0) {
-			return OPKG_OPK_GZIP_OK;
+			return OPKG_OPK_OK;
 		}
 		switch (inflate(&state->stream, Z_SYNC_FLUSH)) {
 			case Z_OK:
@@ -102,7 +103,7 @@ _opkg_opk_gzip_next_record_from_file(struct opkg_opk_gzip_state *state)
 				fclose(state->input_file);
 				state->input_file = NULL;
 				inflateEnd(&state->stream);
-				return OPKG_OPK_GZIP_ERROR;
+				return OPKG_OPK_ERROR;
 		}
 	}
 }
@@ -112,12 +113,12 @@ _opkg_opk_gzip_next_record_from_memory(struct opkg_opk_gzip_state *state)
 {
 	switch (inflate(&state->stream, Z_SYNC_FLUSH)) {
 		case Z_OK:
-			return OPKG_OPK_GZIP_OK;
+			return OPKG_OPK_OK;
 		case Z_STREAM_END:
-			return OPKG_OPK_GZIP_END;
+			return OPKG_OPK_END;
 		default:
 			inflateEnd(&state->stream);
-			return OPKG_OPK_GZIP_ERROR;
+			return OPKG_OPK_ERROR;
 	}
 }
 
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