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* linux_ppdev.h: New file.

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* ppi.c: Include system dependant parallel port interface file.
(ppi_open): Add call to ppi_claim().
(ppi_close): Add call to ppi_release().
* ppi.h: Define ppi_claim() and ppi_release() as NOPs if not previously
    defined.
* stk500.c: Include inttypes header to quell compiler warning.


git-svn-id: svn://svn.savannah.nongnu.org/avrdude/trunk/avrdude@184 81a1dc3b-b13d-400b-aceb-764788c761c2
This commit is contained in:
Theodore A. Roth
2003-02-11 23:50:31 +00:00
parent 15431a8210
commit be8e278739
4 changed files with 53 additions and 0 deletions
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37
linux_ppdev.h Normal file
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@@ -0,0 +1,37 @@
#ifndef __linux_ppdev_h__
#define __linux_ppdev_h__
#define OBSOLETE__IOW _IOW
#include <sys/ioctl.h>
#include <linux/parport.h>
#include <linux/ppdev.h>
#include <stdlib.h>
#define PPISDATA PPWDATA
#define PPIGDATA PPRDATA
#define PPISCTRL PPWCONTROL
#define PPIGCTRL PPRCONTROL
#define PPISSTATUS PPWSTATUS
#define PPIGSTATUS PPRSTATUS
#define ppi_claim(pgm) \
if (ioctl(pgm->fd, PPCLAIM)) { \
fprintf(stderr, "%s: can't claim device \"%s\": %s\n\n", \
progname, port, strerror(errno)); \
close(pgm->fd); \
exit(1); \
}
#define ppi_release(pgm) \
if (ioctl(pgm->fd, PPRELEASE)) { \
fprintf(stderr, "%s: can't release device: %s\n\n", \
progname, strerror(errno)); \
exit(1); \
}
#endif /* __linux_ppdev_h__ */