forked from Imagelibrary/rtems
93 lines
2.7 KiB
C
93 lines
2.7 KiB
C
/*
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* COPYRIGHT (c) 2012 - .
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* Krzysztof Miesowicz <krzysztof.miesowicz@gmail.com>
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*
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* The license and distribution terms for this file may be
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* found in the file LICENSE in this distribution or at
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* http://www.rtems.com/license/LICENSE.
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*/
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <sys/stat.h>
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <errno.h>
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#include <rtems.h>
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#include <fcntl.h>
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#include <inttypes.h>
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#include <rtems/error.h>
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#include <ctype.h>
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#include <rtems/libcsupport.h>
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#include "fstest.h"
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#include "tmacros.h"
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static void fpathconf_test(void){
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int rv = 0;
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const char *fname = "testfile.km";
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int fd = -1;
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/* attempt to invoke fpathconf on non-existing file */
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rv = fpathconf(fd, _PC_LINK_MAX);
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printf("\nfpathconf of non-existing file give %d , expected -1",rv);
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if (rv == -1) {
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printf("\n... creating file \"%s\"\n",fname);
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fd = open(fname,O_WRONLY | O_CREAT | O_TRUNC,S_IREAD|S_IWRITE);
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if (fd < 0) {
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printf("*** file create failed, errno = %d(%s)\n",errno,strerror(errno));
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}else
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printf("*** file created succesfully\n");
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/* invoking fpathconf with request for every possible informations */
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rv = fpathconf(fd, _PC_LINK_MAX);
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printf("\nrequest with _PC_LINK_MAX return : %d",rv);
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rv = fpathconf(fd, _PC_MAX_CANON);
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printf("\nrequest with _PC_MAX_CANON return : %d",rv);
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rv = fpathconf(fd, _PC_MAX_INPUT);
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printf("\nrequest with _PC_MAX_INPUT return : %d",rv);
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rv = fpathconf(fd, _PC_NAME_MAX);
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printf("\nrequest with _PC_NAME_MAX return : %d",rv);
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rv = fpathconf(fd, _PC_PATH_MAX);
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printf("\nrequest with _PC_PATH_MAX return : %d",rv);
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rv = fpathconf(fd, _PC_PIPE_BUF);
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printf("\nrequest with _PC_PIPE_BUF return : %d",rv);
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rv = fpathconf(fd, _PC_CHOWN_RESTRICTED);
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printf("\nrequest with _PC_CHOWN_RESTRICTED return : %d",rv);
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rv = fpathconf(fd, _PC_NO_TRUNC);
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printf("\nrequest with _PC_NO_TRUNC return : %d",rv);
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rv = fpathconf(fd, _PC_VDISABLE);
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printf("\nrequest with _PC_VDISABLE return : %d",rv);
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rv = fpathconf(fd, _PC_ASYNC_IO);
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printf("\nrequest with _PC_ASYNC_IO return : %d",rv);
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rv = fpathconf(fd, _PC_PRIO_IO);
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printf("\nrequest with _PC_PRIO_IO return : %d",rv);
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rv = fpathconf(fd, _PC_SYNC_IO);
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printf("\nrequest with _PC_SYNC_IO return : %d",rv);
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/* invoking fpathconf with bad information requested - 255 */
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rv = fpathconf(fd, 255);
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printf("\nrequest with bad argument return : %d",rv);
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close(fd);
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fd = open("testfile.test", O_WRONLY);
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rv = fpathconf(fd, _PC_LINK_MAX);
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}
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}
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void test(void){
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puts("\n\n*** FPATHCONF TEST ***" );
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fpathconf_test();
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puts( "\n*** END OF FPATHCONF TEST ***" );
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}
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/* end of file */
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