From 5f39f203eeadc7fad8aecd5269a487abad2fad6f Mon Sep 17 00:00:00 2001 From: Ken Brown Date: Thu, 16 Aug 2018 09:05:56 -0400 Subject: [PATCH] Pacify GCC with -Wunused-but-set-variable * src/unexcw.c (read_exe_header): (fixup_executable): (unexec): Specify the "unused" attribute for variables that are used only in assertions. --- src/unexcw.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/unexcw.c b/src/unexcw.c index 762b996e4b6..dea9f6a7462 100644 --- a/src/unexcw.c +++ b/src/unexcw.c @@ -48,7 +48,7 @@ static exe_header_t * read_exe_header (int fd, exe_header_t * exe_header_buffer) { int i; - int ret; + int ret ATTRIBUTE_UNUSED; assert (fd >= 0); assert (exe_header_buffer != 0); @@ -111,7 +111,7 @@ fixup_executable (int fd) exe_header_t exe_header_buffer; exe_header_t *exe_header; int i; - int ret; + int ret ATTRIBUTE_UNUSED; int found_data = 0; int found_bss = 0; @@ -269,7 +269,7 @@ unexec (const char *outfile, const char *infile) int fd_in; int fd_out; int ret; - int ret2; + int ret2 ATTRIBUTE_UNUSED; infile = add_exe_suffix_if_necessary (infile, infile_buffer); outfile = add_exe_suffix_if_necessary (outfile, outfile_buffer); -- 2.39.2