4  * Module Name: utstrtoul64 - String-to-integer conversion support for both
17  * This module contains the top-level string to 64/32-bit unsigned integer
23  *     constants than the runtime (interpreter) integer-to-string conversions.
34  *  debugger    - Command line input string conversion
51  * support (explicit/implicit) for octal string conversions.
58  * PARAMETERS:  string                  - Null terminated input string,
66  * DESCRIPTION: Convert a string into an unsigned integer. Always performs a
80 acpi_status acpi_ut_strtoul64(char *string, u64 *return_value)  in acpi_ut_strtoul64()  argument
86 	ACPI_FUNCTION_TRACE_STR(ut_strtoul64, string);  in acpi_ut_strtoul64()
90 	/* A NULL return string returns a value of zero */  in acpi_ut_strtoul64()
92 	if (*string == 0) {  in acpi_ut_strtoul64()
96 	if (!acpi_ut_remove_whitespace(&string)) {  in acpi_ut_strtoul64()
103 	if (acpi_ut_detect_hex_prefix(&string)) {  in acpi_ut_strtoul64()
111 	else if (acpi_ut_detect_octal_prefix(&string)) {  in acpi_ut_strtoul64()
115 	if (!acpi_ut_remove_leading_zeros(&string)) {  in acpi_ut_strtoul64()
133 		status = acpi_ut_convert_octal_string(string, return_value);  in acpi_ut_strtoul64()
137 		status = acpi_ut_convert_decimal_string(string, return_value);  in acpi_ut_strtoul64()
142 		status = acpi_ut_convert_hex_string(string, return_value);  in acpi_ut_strtoul64()
156  * PARAMETERS:  string                  - Null terminated input string,
164  *              an automatic (implicit) conversion from a string operand
180  *  The ASCII string is always interpreted as a hexadecimal constant.
192  *  4)  Conversion of a null (zero-length) string to an integer is
206 u64 acpi_ut_implicit_strtoul64(char *string)  in acpi_ut_implicit_strtoul64()  argument
210 	ACPI_FUNCTION_TRACE_STR(ut_implicit_strtoul64, string);  in acpi_ut_implicit_strtoul64()
212 	if (!acpi_ut_remove_whitespace(&string)) {  in acpi_ut_implicit_strtoul64()
221 	acpi_ut_remove_hex_prefix(&string);  in acpi_ut_implicit_strtoul64()
223 	if (!acpi_ut_remove_leading_zeros(&string)) {  in acpi_ut_implicit_strtoul64()
230 	 * On overflow, the input string is simply truncated.  in acpi_ut_implicit_strtoul64()
232 	acpi_ut_convert_hex_string(string, &converted_integer);  in acpi_ut_implicit_strtoul64()
240  * PARAMETERS:  string                  - Null terminated input string,
260  *  1)  The input string is either a decimal or hexadecimal numeric string.
274  *  4)  Conversion of a null (zero-length) string to an integer is
287 u64 acpi_ut_explicit_strtoul64(char *string)  in acpi_ut_explicit_strtoul64()  argument
292 	ACPI_FUNCTION_TRACE_STR(ut_explicit_strtoul64, string);  in acpi_ut_explicit_strtoul64()
294 	if (!acpi_ut_remove_whitespace(&string)) {  in acpi_ut_explicit_strtoul64()
302 	if (acpi_ut_detect_hex_prefix(&string)) {  in acpi_ut_explicit_strtoul64()
306 	if (!acpi_ut_remove_leading_zeros(&string)) {  in acpi_ut_explicit_strtoul64()
313 	 * On overflow, the input string is simply truncated.  in acpi_ut_explicit_strtoul64()
318 		acpi_ut_convert_decimal_string(string, &converted_integer);  in acpi_ut_explicit_strtoul64()
322 		acpi_ut_convert_hex_string(string, &converted_integer);  in acpi_ut_explicit_strtoul64()