Commit 74dba809 authored by Markus Mayer's avatar Markus Mayer Committed by Michal Marek

kconfig: allow kconfig to handle longer path names

The current (arbitrary) limit of 128 characters for path names has
proven too short for Android builds, as longer path names are used
there.

Change conf.c, so it can handle path lengths up to PATH_MAX characters.
Signed-off-by: default avatarMarkus Mayer <mmayer@broadcom.com>
Signed-off-by: default avatarMichal Marek <mmarek@suse.com>
parent 8005c49d
...@@ -5,6 +5,7 @@ ...@@ -5,6 +5,7 @@
#include <locale.h> #include <locale.h>
#include <ctype.h> #include <ctype.h>
#include <limits.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
...@@ -41,7 +42,7 @@ static int tty_stdio; ...@@ -41,7 +42,7 @@ static int tty_stdio;
static int valid_stdin = 1; static int valid_stdin = 1;
static int sync_kconfig; static int sync_kconfig;
static int conf_cnt; static int conf_cnt;
static char line[128]; static char line[PATH_MAX];
static struct menu *rootEntry; static struct menu *rootEntry;
static void print_help(struct menu *menu) static void print_help(struct menu *menu)
...@@ -109,7 +110,7 @@ static int conf_askvalue(struct symbol *sym, const char *def) ...@@ -109,7 +110,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
/* fall through */ /* fall through */
case oldaskconfig: case oldaskconfig:
fflush(stdout); fflush(stdout);
xfgets(line, 128, stdin); xfgets(line, sizeof(line), stdin);
if (!tty_stdio) if (!tty_stdio)
printf("\n"); printf("\n");
return 1; return 1;
...@@ -311,7 +312,7 @@ static int conf_choice(struct menu *menu) ...@@ -311,7 +312,7 @@ static int conf_choice(struct menu *menu)
/* fall through */ /* fall through */
case oldaskconfig: case oldaskconfig:
fflush(stdout); fflush(stdout);
xfgets(line, 128, stdin); xfgets(line, sizeof(line), stdin);
strip(line); strip(line);
if (line[0] == '?') { if (line[0] == '?') {
print_help(menu); print_help(menu);
......
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