* from hush: simple_itoa() was lifted from boa-0.93.15
*/
-#include <stdarg.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/ctype.h>
-
#include <common.h>
#include <charset.h>
+#include <efi_loader.h>
+#include <div64.h>
#include <uuid.h>
+#include <stdarg.h>
+#include <linux/ctype.h>
+#include <linux/err.h>
+#include <linux/types.h>
+#include <linux/string.h>
-#include <div64.h>
#define noinline __attribute__((noinline))
/* we use this so that we can do without the ctype library */
return buf;
}
+#if defined(CONFIG_EFI_LOADER) && \
+ !defined(CONFIG_SPL_BUILD) && !defined(API_BUILD)
+static char *device_path_string(char *buf, char *end, void *dp, int field_width,
+ int precision, int flags)
+{
+ u16 *str;
+
+ /* If dp == NULL output the string '<NULL>' */
+ if (!dp)
+ return string16(buf, end, dp, field_width, precision, flags);
+
+ str = efi_dp_str((struct efi_device_path *)dp);
+ if (!str)
+ return ERR_PTR(-ENOMEM);
+
+ buf = string16(buf, end, str, field_width, precision, flags);
+ efi_free_pool(str);
+ return buf;
+}
+#endif
+
#ifdef CONFIG_CMD_NET
static const char hex_asc[] = "0123456789abcdef";
#define hex_asc_lo(x) hex_asc[((x) & 0x0f)]
#endif
switch (*fmt) {
+#if defined(CONFIG_EFI_LOADER) && \
+ !defined(CONFIG_SPL_BUILD) && !defined(API_BUILD)
+ case 'D':
+ return device_path_string(buf, end, ptr, field_width,
+ precision, flags);
+#endif
#ifdef CONFIG_CMD_NET
case 'a':
flags |= SPECIAL | ZEROPAD;
str = pointer(fmt + 1, str, end,
va_arg(args, void *),
field_width, precision, flags);
+ if (IS_ERR(str))
+ return PTR_ERR(str);
/* Skip all alphanumeric pointer suffixes */
while (isalnum(fmt[1]))
fmt++;
return i;
}
+#if CONFIG_IS_ENABLED(PRINTF)
int printf(const char *fmt, ...)
{
va_list args;
i = vscnprintf(printbuffer, sizeof(printbuffer), fmt, args);
va_end(args);
+ /* Handle error */
+ if (i <= 0)
+ return i;
/* Print the string */
puts(printbuffer);
return i;
*/
i = vscnprintf(printbuffer, sizeof(printbuffer), fmt, args);
+ /* Handle error */
+ if (i <= 0)
+ return i;
/* Print the string */
puts(printbuffer);
return i;
}
-
-
-void __assert_fail(const char *assertion, const char *file, unsigned line,
- const char *function)
-{
- /* This will not return */
- panic("%s:%u: %s: Assertion `%s' failed.", file, line, function,
- assertion);
-}
+#endif
char *simple_itoa(ulong i)
{