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      1 #include <stdio.h>
      2 #include <stdlib.h>
      3 #include <string.h>
      4 #include <sys/types.h>
      5 #include <stdint.h>
      6 
      7 #include <asm/ioctl.h>
      8 #include <linux/types.h>
      9 
     10 #include "ioctldefs.h"
     11 #include <linux/atmioc.h>
     12 
     13 struct ioctlent {
     14 	const char*	header;
     15 	const char*	name;
     16 	unsigned long	code;
     17 };
     18 
     19 struct ioctlent ioctls[] = {
     20 #include "ioctls.h"
     21 };
     22 
     23 int nioctls = sizeof(ioctls) / sizeof(ioctls[0]);
     24 
     25 
     26 int compare(const void* a, const void* b) {
     27 	unsigned long code1 = ((struct ioctlent *) a)->code;
     28 	unsigned long code2 = ((struct ioctlent *) b)->code;
     29 	const char *name1 = ((struct ioctlent *) a)->name;
     30 	const char *name2 = ((struct ioctlent *) b)->name;
     31 	return (code1 > code2) ? 1 : (code1 < code2) ? -1 : strcmp (name1, name2);
     32 }
     33 
     34 
     35 int main(int argc, char** argv) {
     36 	int i;
     37 
     38 #ifdef POWERPC			/* unspeakable kludge */
     39 	for (i = 0; i < nioctls; i++)
     40 		ioctls[i].code &= ~_IOC_DIRMASK;
     41 #endif
     42 
     43 	qsort(ioctls, nioctls, sizeof(ioctls[0]), compare);
     44 	puts ("\t/* Generated by ioctlsort */");
     45 	for (i = 0; i < nioctls; i++)
     46 		if (i == 0 || ioctls[i].code != ioctls[i-1].code ||
     47 		    strcmp (ioctls[i].name, ioctls[i-1].name))
     48 			printf("\t{\"%s\",\t\"%s\",\t%#lx},\n",
     49 				ioctls[i].header, ioctls[i].name, ioctls[i].code);
     50 
     51 	return 0;
     52 }
     53