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Compiler warning cleanup

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This commit is contained in:
Mark Pizzolato
2012-12-13 13:41:57 -08:00
parent 7f6a1af5bf
commit b466bdc9c6
34 changed files with 90 additions and 82 deletions
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12
scp.c
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@@ -718,6 +718,7 @@ static CTAB cmd_table[] = {
"sh{ow} <unit> {arg,...} show unit parameters\n"
"sh{ow} ethernet show ethernet devices\n"
"sh{ow} serial show serial devices\n"
"sh{ow} multiplexer show open multiplexer devices\n"
"sh{ow} on show on condition actions\n" },
{ "DO", &do_cmd, 1,
"do {-V} {-O} {-E} {-Q} <file> {arg,arg...}\b"
@@ -2072,7 +2073,6 @@ static SHTAB show_glob_tab[] = {
{ "ETHERNET", &eth_show_devices, 0 },
{ "SERIAL", &sim_show_serial, 0 },
{ "MULTIPLEXER", &tmxr_show_open_devices, 0 },
{ "MUX", &tmxr_show_open_devices, 0 },
{ "ON", &show_on, 0 },
{ NULL, NULL, 0 }
};
@@ -4429,8 +4429,10 @@ char *read_line_p (char *prompt, char *cptr, int32 size, FILE *stream)
char *tptr;
#if defined(HAVE_DLOPEN)
static int initialized = 0;
static char *(*p_readline)(const char *) = NULL;
static void (*p_add_history)(const char *) = NULL;
typedef char *(*readline_func)(const char *);
static readline_func p_readline = NULL;
typedef void (*add_history_func)(const char *);
static add_history_func p_add_history = NULL;
if (!initialized) {
initialized = 1;
@@ -4446,8 +4448,8 @@ if (!initialized) {
if (!handle)
handle = dlopen("libreadline." __STR(HAVE_DLOPEN) ".5", RTLD_NOW|RTLD_GLOBAL);
if (handle) {
p_readline = dlsym(handle, "readline");
p_add_history = dlsym(handle, "add_history");
p_readline = (readline_func)((size_t)dlsym(handle, "readline"));
p_add_history = (add_history_func)((size_t)dlsym(handle, "add_history"));
}
}
if (prompt) { /* interactive? */