diff options
Diffstat (limited to 'gpxe/src/include/gpxe/vsprintf.h')
-rw-r--r-- | gpxe/src/include/gpxe/vsprintf.h | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/gpxe/src/include/gpxe/vsprintf.h b/gpxe/src/include/gpxe/vsprintf.h deleted file mode 100644 index ee860a52..00000000 --- a/gpxe/src/include/gpxe/vsprintf.h +++ /dev/null @@ -1,74 +0,0 @@ -#ifndef _GPXE_VSPRINTF_H -#define _GPXE_VSPRINTF_H - -/** @file - * - * printf() and friends - * - * Etherboot's printf() functions understand the following subset of - * the standard C printf()'s format specifiers: - * - * - Flag characters - * - '#' - Alternate form (i.e. "0x" prefix) - * - '0' - Zero-pad - * - Field widths - * - Length modifiers - * - 'hh' - Signed / unsigned char - * - 'h' - Signed / unsigned short - * - 'l' - Signed / unsigned long - * - 'll' - Signed / unsigned long long - * - 'z' - Signed / unsigned size_t - * - Conversion specifiers - * - 'd' - Signed decimal - * - 'x','X' - Unsigned hexadecimal - * - 'c' - Character - * - 's' - String - * - 'p' - Pointer - * - * Hexadecimal numbers are always zero-padded to the specified field - * width (if any); decimal numbers are always space-padded. Decimal - * long longs are not supported. - * - */ - -FILE_LICENCE ( GPL2_OR_LATER ); - -#include <stdint.h> -#include <stdarg.h> -#include <stdio.h> - -/** - * A printf context - * - * Contexts are used in order to be able to share code between - * vprintf() and vsnprintf(), without requiring the allocation of a - * buffer for vprintf(). - */ -struct printf_context { - /** - * Character handler - * - * @v ctx Context - * @v c Character - * - * This method is called for each character written to the - * formatted string. - */ - void ( * handler ) ( struct printf_context *ctx, unsigned int c ); - /** Length of formatted string - * - * When handler() is called, @len will be set to the number of - * characters written so far (i.e. zero for the first call to - * handler()). - */ - size_t len; -}; - -extern size_t vcprintf ( struct printf_context *ctx, const char *fmt, - va_list args ); -extern int vssnprintf ( char *buf, ssize_t ssize, const char *fmt, - va_list args ); -extern int __attribute__ (( format ( printf, 3, 4 ) )) -ssnprintf ( char *buf, ssize_t ssize, const char *fmt, ... ); - -#endif /* _GPXE_VSPRINTF_H */ |