diff options
| author | Patrick Georgi <patrick@georgi-clan.de> | 2011-04-21 18:57:16 +0200 |
|---|---|---|
| committer | Uwe Hermann <uwe@hermann-uwe.de> | 2011-06-30 20:41:23 +0200 |
| commit | 7f96583f0f6b9829f73fb8afbb6f367323446030 (patch) | |
| tree | 4c26b124a3c077cf1419f143bf29e89ea2d528e2 /payloads/libpayload/libc | |
| parent | b3db79e9965cb290615a02b324648bc64f805660 (diff) | |
Reduce warnings/errors in libpayload when using picky compiler options
The new build system uses quite a few more -W flags for the compiler by
default than the old one. And that's for the better.
Change-Id: Ia8e3d28fb35c56760c2bd0983046c7067e8c5dd6
Signed-off-by: Patrick Georgi <patrick@georgi-clan.de>
Reviewed-on: http://review.coreboot.org/72
Tested-by: build bot (Jenkins)
Reviewed-by: Uwe Hermann <uwe@hermann-uwe.de>
Diffstat (limited to 'payloads/libpayload/libc')
| -rw-r--r-- | payloads/libpayload/libc/getopt_long.c | 4 | ||||
| -rw-r--r-- | payloads/libpayload/libc/printf.c | 2 | ||||
| -rw-r--r-- | payloads/libpayload/libc/strings.c | 2 | ||||
| -rw-r--r-- | payloads/libpayload/libc/sysinfo.c | 2 |
4 files changed, 4 insertions, 6 deletions
diff --git a/payloads/libpayload/libc/getopt_long.c b/payloads/libpayload/libc/getopt_long.c index 493df4d3b3..365bc4a85a 100644 --- a/payloads/libpayload/libc/getopt_long.c +++ b/payloads/libpayload/libc/getopt_long.c @@ -57,10 +57,8 @@ #include <libpayload.h> #include <getopt.h> #define warnx(x...) printf(x) -/* #include <stdlib.h> #include <string.h> -*/ #define REPLACE_GETOPT /* use this getopt as the system getopt(3) */ #ifdef REPLACE_GETOPT @@ -84,7 +82,7 @@ int posixly_correct = 0; #define BADARG ((*options == ':') ? (int)':' : (int)'?') #define INORDER (int)1 -#define EMSG "" +#define EMSG (char*)"" static int getopt_internal(int, char * const *, const char *, const struct option *, int *, int); diff --git a/payloads/libpayload/libc/printf.c b/payloads/libpayload/libc/printf.c index 389d2277ea..e3cf8bbb24 100644 --- a/payloads/libpayload/libc/printf.c +++ b/payloads/libpayload/libc/printf.c @@ -114,7 +114,7 @@ static int printf_putstr(const char *str, struct printf_spec *ps) size_t count; if (str == NULL) { - char *nullstr = "(NULL)"; + const char *nullstr = "(NULL)"; return printf_putnchars(nullstr, strlen(nullstr), ps); } diff --git a/payloads/libpayload/libc/strings.c b/payloads/libpayload/libc/strings.c index 9a56ba127c..465ae4f12d 100644 --- a/payloads/libpayload/libc/strings.c +++ b/payloads/libpayload/libc/strings.c @@ -27,6 +27,8 @@ * SUCH DAMAGE. */ +#include <strings.h> + int ffs(int i) { int count = 1; diff --git a/payloads/libpayload/libc/sysinfo.c b/payloads/libpayload/libc/sysinfo.c index 73a9ab5539..b1cad50302 100644 --- a/payloads/libpayload/libc/sysinfo.c +++ b/payloads/libpayload/libc/sysinfo.c @@ -30,8 +30,6 @@ #include <libpayload.h> #include <sysinfo.h> -extern struct sysinfo_t lib_sysinfo; - int sysinfo_have_multiboot(unsigned long *addr) { *addr = (unsigned long) lib_sysinfo.mbtable; |