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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: Markus Mayer <mmayer@broadcom.com>
Signed-off-by: Michal Marek <mmarek@suse.com>
This commit is contained in:
Markus Mayer 2015-12-09 14:56:12 -08:00 committed by Michal Marek
parent 8005c49d9a
commit 74dba80913
1 changed files with 4 additions and 3 deletions
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7
scripts/kconfig/conf.c
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@ -5,6 +5,7 @@
#include <locale.h>
#include <ctype.h>
#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -41,7 +42,7 @@ static int tty_stdio;
static int valid_stdin = 1;
static int sync_kconfig;
static int conf_cnt;
static char line[128];
static char line[PATH_MAX];
static struct menu *rootEntry;
static void print_help(struct menu *menu)
@ -109,7 +110,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
/* fall through */
case oldaskconfig:
fflush(stdout);
xfgets(line, 128, stdin);
xfgets(line, sizeof(line), stdin);
if (!tty_stdio)
printf("\n");
return 1;
@ -311,7 +312,7 @@ static int conf_choice(struct menu *menu)
/* fall through */
case oldaskconfig:
fflush(stdout);
xfgets(line, 128, stdin);
xfgets(line, sizeof(line), stdin);
strip(line);
if (line[0] == '?') {
print_help(menu);