02-07-2008
Problem with "printf"
Hi All,
I've one problem with printf.
Iam printing some field values from one file "file.txt" using printf, which is resulting anonymously.
awk '{
printf (" %-6s\n", substr($0,18,23))
}' file.txt
But the same printf is workin fine as per my expectation, if I try as below:
printf "%6s\n" MYSORE
Result: MYSORE
It would be a great help, if any one correct the code above printf (using substr()) command.
Thanks in advance / Lokesha
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LEARN ABOUT DEBIAN
sdl_wasinit
SDL_WasInit(3) SDL API Reference SDL_WasInit(3)
NAME
SDL_WasInit - Check which subsystems are initialized
SYNOPSIS
#include "SDL.h"
Uint32 SDL_WasInit(Uint32 flags);
DESCRIPTION
SDL_WasInit allows you to see which SDL subsytems have been initialized. flags is a bitwise OR'd combination of the subsystems you wish to
check (see SDL_Init for a list of subsystem flags).
RETURN VALUE
SDL_WasInit returns a bitwised OR'd combination of the initialized subsystems.
EXAMPLES
/* Here are several ways you can use SDL_WasInit() */
/* Get init data on all the subsystems */
Uint32 subsystem_init;
subsystem_init=SDL_WasInit(SDL_INIT_EVERYTHING);
if(subsystem_init&SDL_INIT_VIDEO)
printf("Video is initialized.
");
else
printf("Video is not initialized.
");
/* Just check for one specfic subsystem */
if(SDL_WasInit(SDL_INIT_VIDEO)!=0)
printf("Video is initialized.
");
else
printf("Video is not initialized.
");
/* Check for two subsystems */
Uint32 subsystem_mask=SDL_INIT_VIDEO|SDL_INIT_AUDIO;
if(SDL_WasInit(subsystem_mask)==subsystem_mask)
printf("Video and Audio initialized.
");
else
printf("Video and Audio not initialized.
");
SEE ALSO
SDL_Init, SDL_Subsystem
SDL
Tue 11 Sep 2001, 23:00 SDL_WasInit(3)