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xt_dsv_lin...num_fields(3) Library Functions Manual xt_dsv_lin...num_fields(3) LIBRARY #include <xtend/dsv.h> -lxtend SYNOPSIS int xt_dsv_line_set_num_fields(xt_dsv_line_t *xt_dsv_line_ptr, size_t new_num_fields) ARGUMENTS xt_dsv_line_ptr Pointer to the structure to set new_num_fields The new value for num_fields DESCRIPTION Mutator for num_fields member in a xt_dsv_line_t structure. Use this func- tion to set num_fields in a xt_dsv_line_t object from non-member functions. This function performs a direct assignment for scalar or pointer structure members. If num_fields is a pointer, data previously pointed to should be freed before calling this function to avoid memory leaks. RETURN VALUES DSV_DATA_OK if the new value is acceptable and assigned DSV_DATA_OUT_OF_RANGE otherwise EXAMPLES xt_dsv_line_t xt_dsv_line; size_t new_num_fields; if ( xt_dsv_line_set_num_fields(&xt_dsv_line, new_num_fields) == DSV_DATA_OK ) { } SEE ALSO (3) xt_dsv_lin...num_fields(3)
LIBRARY | SYNOPSIS | ARGUMENTS | DESCRIPTION | RETURN VALUES | EXAMPLES | SEE ALSO
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