PC Extra Super CD 1998 January/PCPLUS131.iso/DJGPP/V2/DJLSR201.ZIP/src/libc/dos/compat/d_settim.txh

Text File | 1995-10-09 | 842 b | 42 lines

@node _dos_settime, dos
@subheading Syntax

@example
#include <dos.h>

void _dos_settime(struct dostime_t *time);
@end example

@subheading Description

This function sets the current time. The @var{time} structure
is as follows:

@example
struct dostime_t @{
  unsigned char hour;     /* 0-23 */
  unsigned char minute;   /* 0-59 */
  unsigned char second;   /* 0-59 */
  unsigned char hsecond;  /* 0-99 */
@};
@end example

@xref{_dos_gettime}. @xref{_dos_getdate}. @xref{_dos_setdate}.

@subheading Return Value

Returns 0 if successful and non-zero on error (and sets @var{errno}=EINVAL).

@subheading Example

@example
struct dostime_t time;

time->hour    = 23;
time->minute  = 59;
time->second  = 59;
time->hsecond = 99;
if ( !_dos_settime(&time) )
  puts("It was a valid time.");
@end example