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gcc: move declaration into ifdef

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Prevent unused warning when the ifdef code is not compiled.
This commit is contained in:
Zdenek Kabelac 2024-03-27 00:46:17 +01:00
parent 0dbd90d74e
commit 83b726e5dd
1 changed files with 3 additions and 2 deletions
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5
lib/commands/toolcontext.c
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@ -1675,7 +1675,6 @@ struct cmd_context *create_toolcontext(unsigned is_clvmd,
unsigned set_filters) unsigned set_filters)
{ {
struct cmd_context *cmd; struct cmd_context *cmd;
int flags;
#ifdef M_MMAP_MAX #ifdef M_MMAP_MAX
mallopt(M_MMAP_MAX, 0); mallopt(M_MMAP_MAX, 0);
@ -1718,6 +1717,8 @@ struct cmd_context *create_toolcontext(unsigned is_clvmd,
&& (syscall(SYS_gettid) == getpid()) && (syscall(SYS_gettid) == getpid())
#endif #endif
) { ) {
int flags;
/* Allocate 2 buffers */ /* Allocate 2 buffers */
if (!(cmd->linebuffer = malloc(2 * _linebuffer_size))) { if (!(cmd->linebuffer = malloc(2 * _linebuffer_size))) {
log_error("Failed to allocate line buffer."); log_error("Failed to allocate line buffer.");
@ -2065,7 +2066,6 @@ int refresh_toolcontext(struct cmd_context *cmd)
void destroy_toolcontext(struct cmd_context *cmd) void destroy_toolcontext(struct cmd_context *cmd)
{ {
struct dm_config_tree *cft_cmdline; struct dm_config_tree *cft_cmdline;
int flags;
archive_exit(cmd); archive_exit(cmd);
backup_exit(cmd); backup_exit(cmd);
@ -2089,6 +2089,7 @@ void destroy_toolcontext(struct cmd_context *cmd)
dm_device_list_destroy(&cmd->cache_dm_devs); dm_device_list_destroy(&cmd->cache_dm_devs);
#ifndef VALGRIND_POOL #ifndef VALGRIND_POOL
if (cmd->linebuffer) { if (cmd->linebuffer) {
int flags;
/* Reset stream buffering to defaults */ /* Reset stream buffering to defaults */
if (is_valid_fd(STDIN_FILENO) && if (is_valid_fd(STDIN_FILENO) &&
((flags = fcntl(STDIN_FILENO, F_GETFL)) > 0) && ((flags = fcntl(STDIN_FILENO, F_GETFL)) > 0) &&