util/vpopen: support for reading stderr

2 files changed, 8 insertions, 2 deletions

diff --git a/include/evanix.h b/include/evanix.h
index 48fe110..1e24590 100644
--- a/include/evanix.h
+++ b/include/evanix.h
@@ -7,7 +7,7 @@ struct evanix_opts_t {
 	bool isflake;
 	bool isdryrun;
 	bool ispipelined;
-	bool close_stderr_exec;
+	bool close_unused_fd;
 	char *system;
 	uint32_t max_build;
 };
diff --git a/include/util.h b/include/util.h
index 7c15354..1ffe148 100644
--- a/include/util.h
+++ b/include/util.h
@@ -13,7 +13,13 @@
 		(cur) = (next);                                                \
 	}
 
+typedef enum {
+	VPOPEN_STDERR,
+	VPOPEN_STDOUT
+} vpopen_t;
+
+int vpopen(FILE **stream, const char *file, char *const argv[], vpopen_t type);
+
 int json_streaming_read(FILE *stream, cJSON **json);
-int vpopen(FILE **stream, const char *file, char *const argv[]);
 int atob(const char *s);
 int run(const char *file, char *argv[]);