diff options
| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2013-04-04 11:24:24 +0000 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2013-04-11 09:30:39 +0200 |
| commit | 6997e461fdb39985957d24d81e612113cf39e35c (patch) | |
| tree | 096947e214caf457ffdb005522698f3e747ad08a /support/kconfig/util.c | |
| parent | cfe70c5e13fcf6d99394c646c758236a79041653 (diff) | |
| download | buildroot-novena-6997e461fdb39985957d24d81e612113cf39e35c.tar.gz buildroot-novena-6997e461fdb39985957d24d81e612113cf39e35c.zip | |
support/kconfig: upgrade to 3.9-rc2
Our kconfig code is updated to the version of kernel 3.9-rc2. No major
issues during the migration, except:
* Some conflicts when applying 03-change-config-option-prefix.patch
due to upstream kernel changes.
* The need of adding a new patch, 15-fix-qconf-moc-rule.patch, to fix
the make rule that generates the moc file for the Qt-based
interface.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Acked-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Tested-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'support/kconfig/util.c')
| -rw-r--r-- | support/kconfig/util.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/support/kconfig/util.c b/support/kconfig/util.c index 6edd8a3d1..60eb56618 100644 --- a/support/kconfig/util.c +++ b/support/kconfig/util.c @@ -5,6 +5,8 @@ * Released under the terms of the GNU GPL v2.0. */ +#include <stdarg.h> +#include <stdlib.h> #include <string.h> #include "lkc.h" @@ -21,7 +23,7 @@ struct file *file_lookup(const char *name) } } - file = malloc(sizeof(*file)); + file = xmalloc(sizeof(*file)); memset(file, 0, sizeof(*file)); file->name = file_name; file->next = file_list; @@ -91,7 +93,7 @@ int file_write_dep(const char *name) struct gstr str_new(void) { struct gstr gs; - gs.s = malloc(sizeof(char) * 64); + gs.s = xmalloc(sizeof(char) * 64); gs.len = 64; gs.max_width = 0; strcpy(gs.s, "\0"); @@ -148,3 +150,22 @@ const char *str_get(struct gstr *gs) return gs->s; } +void *xmalloc(size_t size) +{ + void *p = malloc(size); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} + +void *xcalloc(size_t nmemb, size_t size) +{ + void *p = calloc(nmemb, size); + if (p) + return p; + fprintf(stderr, "Out of memory.\n"); + exit(1); +} + + |