78 lines
2.1 KiB
Plaintext
78 lines
2.1 KiB
Plaintext
--- bin/psorder/psorder.c.orig Sun Aug 17 09:20:01 1997
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+++ bin/psorder/psorder.c Wed Nov 24 14:11:43 1999
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@@ -31,7 +31,7 @@
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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-#include <strings.h>
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+#include <unistd.h>
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#include <string.h>
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#include <dirent.h>
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#include "pa.h"
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@@ -45,21 +45,19 @@
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* Global Variables
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*/
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-u_char psbuf[ 8192 ];
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+u_int8_t psbuf[ 8192 ];
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struct psinfo_st psinfo;
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int orderflag, forceflag;
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+int
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main( argc, argv )
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int argc;
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char **argv;
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{
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- extern char *optarg;
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- extern int optind, opterr;
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char *progname;
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int errflag = 0;
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int c;
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- opterr = 0;
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while (( c = getopt( argc, argv, OPTSTR )) != -1 ) {
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switch ( c ) {
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case REVCHAR:
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@@ -77,7 +75,7 @@
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}
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}
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if ( errflag ) {
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- if (( progname = rindex( argv[ 0 ], '/' )) == NULL ) {
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+ if (( progname = strrchr( argv[ 0 ], '/' )) == NULL ) {
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progname = argv[ 0 ];
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} else progname++;
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fprintf( stderr, "usage: %s [-duf] [sourcefile]\n", progname );
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@@ -242,7 +240,7 @@
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#endif
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pa_match( pb );
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ccmatch = ccread - 1;
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- while ( c = pa_getchar( pb )) {
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+ while ( (c = pa_getchar( pb ))) {
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if ( c != 0 ) {
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ccread++;
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(void)putc( c, tempstream );
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@@ -385,11 +383,12 @@
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} else if (( strncmp( psinfo.pages.order, "", ORDERLEN ) == 0 ) ||
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( strncmp( psinfo.pages.order, "1", ORDERLEN ) == 0 )) {
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order = orderflag;
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- if ( order == REVERSE ) strcpy( psinfo.pages.order, "-1" );
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+ if ( order == REVERSE ) strlcpy( psinfo.pages.order, "-1",
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+ ORDERLEN );
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} else if ( strncmp( psinfo.pages.order, "-1", ORDERLEN ) == 0 ) {
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if ( orderflag == FORWARD ) {
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order = REVERSE;
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- strcpy( psinfo.pages.order, "1" );
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+ strlcpy( psinfo.pages.order, "1", ORDERLEN );
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} else order = FORWARD;
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} else if (( strncmp( psinfo.pages.order, "0", ORDERLEN ) == 0 ) &&
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forceflag ) {
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@@ -475,7 +474,7 @@
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} else {
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argone = argtwo = NULL;
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}
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- (void)sprintf( line, "%s %s %s", lable, argone, argtwo );
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+ (void)snprintf( line, sizeof ( line ), "%s %s %s", lable, argone, argtwo );
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linelen = strlen( line );
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ccwrite = write( 1, line, linelen );
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