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shell/main_edit.c: Fix warnings

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This commit is contained in:
Joel Sherrill
2014-11-04 16:05:44 -06:00
parent 8d74b80e26
commit 54998f6ef1
1 changed files with 10 additions and 8 deletions
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18
cpukit/libmisc/shell/main_edit.c
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@@ -781,7 +781,7 @@ static void outstr(char *str) {
fputs(str, stdout);
}
static void clear_screen() {
static void clear_screen(void) {
outstr(CLRSCR);
}
@@ -809,7 +809,7 @@ static void get_modifier_keys(int *shift, int *ctrl) {
#endif
}
static int getachar()
static int getachar(void)
{
int ch = getchar();
#if KEY_HISTORY
@@ -823,7 +823,7 @@ static int getachar()
return ch;
}
static int getkey() {
static int getkey(void) {
int ch, shift, ctrl;
ch = getachar();
@@ -1058,7 +1058,7 @@ static int prompt(struct editor *ed, char *msg, int selection) {
}
}
static int ask() {
static int ask(void) {
int ch = getachar();
return ch == 'y' || ch == 'Y';
}
@@ -1918,7 +1918,7 @@ static void goto_line(struct editor *ed) {
ed->refresh = 1;
}
struct editor *next_file(struct editor *ed) {
static struct editor *next_file(struct editor *ed) {
ed = ed->env->current = ed->next;
ed->refresh = 1;
return ed;
@@ -2156,14 +2156,16 @@ static void edit(struct editor *ed) {
//
// main
//
int rtems_shell_main_edit(int argc, char *argv[]) {
static int rtems_shell_main_edit(int argc, char *argv[])
{
struct env env;
int rc;
int i;
sigset_t blocked_sigmask, orig_sigmask;
#if defined(__linux__) || defined(__rtems__)
#if defined(__linux__)
struct termios tio;
#endif
#if defined(__linux__) || defined(__rtems__)
struct termios orig_tio;
#endif
#ifdef SANOS