acpi/acpica/utstrtoul64.c

4  * Module Name: utstrtoul64 - String-to-integer conversion support for both
18  * conversion functions:
24  *  2) Runtime "Explicit conversion" as defined in the ACPI specification.
25  *  3) Runtime "Implicit conversion" as defined in the ACPI specification.
30  *  iASL        - Main parser, conversion of constants to integers
34  *  debugger    - Command line input string conversion
67  *              full 64-bit conversion, regardless of the current global
73  *  iASL        - Main ASL parser, conversion of ASL constants to integers
120 	 * Force a full 64-bit conversion. The caller (usually iASL) must  in acpi_ut_strtoul64()
128 	 * Perform the base 8, 10, or 16 conversion. A 64-bit numeric overflow  in acpi_ut_strtoul64()
161  * DESCRIPTION: Perform a 64-bit conversion with restrictions placed upon
162  *              an "implicit conversion" by the ACPI specification. Used by
164  *              an automatic (implicit) conversion from a string operand
177  * Conversion rules as extracted from the ACPI specification:
186  *  2)  The conversion terminates when the size of an integer is reached
189  *  3)  The first non-hex character terminates the conversion and returns
192  *  4)  Conversion of a null (zero-length) string to an integer is
194  *      extension. The conversion returns the value 0. (NO ERROR)
229 	 * ignoring the return status from the conversion function called below.  in acpi_ut_implicit_strtoul64()
245  * DESCRIPTION: Perform a 64-bit conversion with the restrictions placed upon
246  *              an "explicit conversion" by the ACPI specification. The
258  * Conversion rules as extracted from the ACPI specification:
266  *      conversion case. There are no numeric overflow conditions. (NO ERROR)
270  *      behavior of the implicit conversion case. It terminates the
271  *      conversion and returns the current accumulated value of the converted
274  *  4)  Conversion of a null (zero-length) string to an integer is
276  *      extension. The conversion returns the value 0. (NO ERROR)
312 	 * ignoring the return status from the conversion functions called below.  in acpi_ut_explicit_strtoul64()