diff options
Diffstat (limited to 'MdePkg/Library/BasePrintLib/PrintLib.c')
| -rw-r--r-- | MdePkg/Library/BasePrintLib/PrintLib.c | 63 |
1 files changed, 28 insertions, 35 deletions
diff --git a/MdePkg/Library/BasePrintLib/PrintLib.c b/MdePkg/Library/BasePrintLib/PrintLib.c index 35970c05f0cc..267d74404d77 100644 --- a/MdePkg/Library/BasePrintLib/PrintLib.c +++ b/MdePkg/Library/BasePrintLib/PrintLib.c @@ -1,15 +1,9 @@ /** @file Base Print Library instance implementation. - Copyright (c) 2006 - 2017, Intel Corporation. All rights reserved.<BR> + Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> Portions copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR> - This program and the accompanying materials - are licensed and made available under the terms and conditions of the BSD License - which accompanies this distribution. The full text of the license may be found at - http://opensource.org/licenses/bsd-license.php. - - THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, - WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. + SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -17,8 +11,8 @@ // // Declare a VA_LIST global variable that is used in calls to BasePrintLibSPrintMarker() -// when the BASE_LIST parameter is valid and the VA_LIST parameter is ignored. -// A NULL VA_LIST can not be passed into BasePrintLibSPrintMarker() because some +// when the BASE_LIST parameter is valid and the VA_LIST parameter is ignored. +// A NULL VA_LIST can not be passed into BasePrintLibSPrintMarker() because some // compilers define VA_LIST to be a structure. // VA_LIST gNullVaList; @@ -355,26 +349,26 @@ UnicodeSPrintAsciiFormat ( [ATTENTION] This function is deprecated for security reason. Converts a decimal value to a Null-terminated Unicode string. - - Converts the decimal number specified by Value to a Null-terminated Unicode - string specified by Buffer containing at most Width characters. No padding of spaces + + Converts the decimal number specified by Value to a Null-terminated Unicode + string specified by Buffer containing at most Width characters. No padding of spaces is ever performed. If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed. The number of Unicode characters in Buffer is returned not including the Null-terminator. If the conversion contains more than Width characters, then only the first - Width characters are returned, and the total number of characters + Width characters are returned, and the total number of characters required to perform the conversion is returned. - Additional conversion parameters are specified in Flags. - + Additional conversion parameters are specified in Flags. + The Flags bit LEFT_JUSTIFY is always ignored. All conversions are left justified in Buffer. If Width is 0, PREFIX_ZERO is ignored in Flags. If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas are inserted every 3rd digit starting from the right. - If RADIX_HEX is set in Flags, then the output buffer will be + If RADIX_HEX is set in Flags, then the output buffer will be formatted in hexadecimal format. If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'. - If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, - then Buffer is padded with '0' characters so the combination of the optional '-' + If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, + then Buffer is padded with '0' characters so the combination of the optional '-' sign character, '0' characters, digit characters for Value, and the Null-terminator add up to Width characters. If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT(). @@ -390,7 +384,7 @@ UnicodeSPrintAsciiFormat ( @param Value The 64-bit signed value to convert to a string. @param Width The maximum number of Unicode characters to place in Buffer, not including the Null-terminator. - + @return The number of Unicode characters in Buffer not including the Null-terminator. **/ @@ -793,29 +787,29 @@ AsciiSPrintUnicodeFormat ( [ATTENTION] This function is deprecated for security reason. Converts a decimal value to a Null-terminated ASCII string. - - Converts the decimal number specified by Value to a Null-terminated ASCII string - specified by Buffer containing at most Width characters. No padding of spaces + + Converts the decimal number specified by Value to a Null-terminated ASCII string + specified by Buffer containing at most Width characters. No padding of spaces is ever performed. If Width is 0 then a width of MAXIMUM_VALUE_CHARACTERS is assumed. The number of ASCII characters in Buffer is returned not including the Null-terminator. If the conversion contains more than Width characters, then only the first Width characters are returned, and the total number of characters required to perform the conversion is returned. - Additional conversion parameters are specified in Flags. + Additional conversion parameters are specified in Flags. The Flags bit LEFT_JUSTIFY is always ignored. All conversions are left justified in Buffer. If Width is 0, PREFIX_ZERO is ignored in Flags. If COMMA_TYPE is set in Flags, then PREFIX_ZERO is ignored in Flags, and commas are inserted every 3rd digit starting from the right. - If RADIX_HEX is set in Flags, then the output buffer will be + If RADIX_HEX is set in Flags, then the output buffer will be formatted in hexadecimal format. If Value is < 0 and RADIX_HEX is not set in Flags, then the fist character in Buffer is a '-'. - If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, - then Buffer is padded with '0' characters so the combination of the optional '-' + If PREFIX_ZERO is set in Flags and PREFIX_ZERO is not being ignored, + then Buffer is padded with '0' characters so the combination of the optional '-' sign character, '0' characters, digit characters for Value, and the Null-terminator add up to Width characters. - + If Buffer is NULL, then ASSERT(). If unsupported bits are set in Flags, then ASSERT(). If both COMMA_TYPE and RADIX_HEX are set in Flags, then ASSERT(). @@ -827,7 +821,7 @@ AsciiSPrintUnicodeFormat ( @param Value The 64-bit signed value to convert to a string. @param Width The maximum number of ASCII characters to place in Buffer, not including the Null-terminator. - + @return The number of ASCII characters in Buffer not including the Null-terminator. **/ @@ -869,8 +863,7 @@ AsciiValueToString ( sign character, '0' characters, digit characters for Value, and the Null-terminator add up to Width characters. - If Buffer is not aligned on a 16-bit boundary, then ASSERT(). - If an error would be returned, then the function will also ASSERT(). + If an error would be returned, then the function will ASSERT(). @param Buffer The pointer to the output buffer for the produced Null-terminated Ascii string. @@ -909,7 +902,7 @@ AsciiValueToStringS ( } /** - Returns the number of characters that would be produced by if the formatted + Returns the number of characters that would be produced by if the formatted output were produced not including the Null-terminator. If FormatString is not aligned on a 16-bit boundary, then ASSERT(). @@ -922,7 +915,7 @@ AsciiValueToStringS ( @param[in] FormatString A Null-terminated Unicode format string. @param[in] Marker VA_LIST marker for the variable argument list. - @return The number of characters that would be produced, not including the + @return The number of characters that would be produced, not including the Null-terminator. **/ UINTN @@ -937,7 +930,7 @@ SPrintLength ( } /** - Returns the number of characters that would be produced by if the formatted + Returns the number of characters that would be produced by if the formatted output were produced not including the Null-terminator. If FormatString is NULL, then ASSERT() and 0 is returned. @@ -948,7 +941,7 @@ SPrintLength ( @param[in] FormatString A Null-terminated ASCII format string. @param[in] Marker VA_LIST marker for the variable argument list. - @return The number of characters that would be produced, not including the + @return The number of characters that would be produced, not including the Null-terminator. **/ UINTN |