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Fixed compiler warnings.

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This commit is contained in:
Fotis Panagiotopoulos
2022-08-22 16:17:00 +03:00
committed by Xiang Xiao
parent d1cbbcdb41
commit 0cdb2cfa48
21 changed files with 128 additions and 18 deletions
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9
nshlib/nsh_envcmds.c
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@@ -155,6 +155,8 @@ static inline FAR const char *nsh_getwd(const char *wd)
static int nsh_dumpvar(FAR struct nsh_vtbl_s *vtbl, FAR void *arg,
FAR const char *pair)
{
UNUSED(arg);
nsh_output(vtbl, "%s\n", pair);
return OK;
}
@@ -360,6 +362,8 @@ int cmd_echo(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
#ifndef CONFIG_NSH_DISABLE_ENV
int cmd_env(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
UNUSED(argc);
return nsh_catfile(vtbl, argv[0],
CONFIG_NSH_PROC_MOUNTPOINT "/self/group/env");
}
@@ -373,6 +377,9 @@ int cmd_env(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
#ifndef CONFIG_NSH_DISABLE_PWD
int cmd_pwd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
UNUSED(argc);
UNUSED(argv);
nsh_output(vtbl, "%s\n", nsh_getcwd());
return OK;
}
@@ -531,6 +538,8 @@ int cmd_set(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
#ifndef CONFIG_NSH_DISABLE_UNSET
int cmd_unset(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
{
UNUSED(argc);
#if defined(CONFIG_NSH_VARS) || !defined(CONFIG_DISABLE_ENVIRON)
int status;
#endif