43 lines
1.4 KiB
C
Executable File
43 lines
1.4 KiB
C
Executable File
/*
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*
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*/
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#include "linux/lotus/securec.h"
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/*
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* <NAME>
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* <FUNCTION DESCRIPTION>
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* The wscanf_s function is the wide-character equivalent of the scanf_s function
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* The wscanf_s function reads data from the standard input stream stdin and
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* writes the data into the location that's given by argument. Each argument
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* must be a pointer to a variable of a type that corresponds to a type specifier
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* in format. If copying occurs between strings that overlap, the behavior is
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* undefined.
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*
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* <INPUT PARAMETERS>
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* format Format control string.
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* ... Optional arguments.
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*
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* <OUTPUT PARAMETERS>
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* ... the converted value stored in user assigned address
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*
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* <RETURN VALUE>
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* Returns the number of fields successfully converted and assigned;
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* the return value does not include fields that were read but not assigned.
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* A return value of 0 indicates that no fields were assigned.
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* return -1 if an error occurs.
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*/
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int wscanf_s(const wchar_t *format, ...)
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{
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int ret; /* If initialization causes e838 */
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va_list argList;
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va_start(argList, format);
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ret = vwscanf_s(format, argList);
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va_end(argList);
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(void)argList; /* To clear e438 last value assigned not used , the compiler will optimize this code */
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return ret;
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}
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