/usr/share/doc/papi-examples/ctests/shlib.c is in papi-examples 5.4.3-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 | /*
* File: profile.c
* CVS: $Id$
* Author: Philip Mucci
* mucci@cs.utk.edu
* Mods: <your name here>
* <your email address>
*/
#include "papi_test.h"
void print_shlib_info_map(const PAPI_shlib_info_t *shinfo)
{
PAPI_address_map_t *map = shinfo->map;
int i;
if (NULL == map) {
test_fail(__FILE__, __LINE__, "PAPI_get_shared_lib_info", 1);
}
for ( i = 0; i < shinfo->count; i++ ) {
printf( "Library: %s\n", map->name );
printf( "Text start: %p, Text end: %p\n", map->text_start,
map->text_end );
printf( "Data start: %p, Data end: %p\n", map->data_start,
map->data_end );
printf( "Bss start: %p, Bss end: %p\n", map->bss_start, map->bss_end );
if ( strlen( &(map->name[0]) ) == 0 )
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
if ( ( map->text_start == 0x0 ) || ( map->text_end == 0x0 ) ||
( map->text_start >= map->text_end ) )
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
/*
if ((map->data_start == 0x0) || (map->data_end == 0x0) ||
(map->data_start >= map->data_end))
test_fail(__FILE__, __LINE__, "PAPI_get_shared_lib_info",1);
if (((map->bss_start) && (!map->bss_end)) ||
((!map->bss_start) && (map->bss_end)) ||
(map->bss_start > map->bss_end))
test_fail(__FILE__, __LINE__, "PAPI_get_shared_lib_info",1);
*/
map++;
}
}
void display( char *msg )
{
int i;
for (i=0; i<64; i++)
{
printf( "%1d", (msg[i] ? 1 : 0) );
}
printf("\n");
}
int
main( int argc, char **argv )
{
int retval;
const PAPI_shlib_info_t *shinfo;
tests_quiet( argc, argv ); /* Set TESTS_QUIET variable */
if ( ( retval =
PAPI_library_init( PAPI_VER_CURRENT ) ) != PAPI_VER_CURRENT )
test_fail( __FILE__, __LINE__, "PAPI_library_init", retval );
if ( ( shinfo = PAPI_get_shared_lib_info( ) ) == NULL ) {
test_skip( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
if ( ( shinfo->count == 0 ) && ( shinfo->map ) ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
print_shlib_info_map(shinfo);
sleep( 1 ); /* Needed for debugging, so you can ^Z and stop the process, inspect /proc to see if it's right */
#ifndef NO_DLFCN
{
char *_libname = "libcrypt.so";
void *handle;
void ( *setkey) (const char *key);
void ( *encrypt) (char block[64], int edflag);
char key[64]={
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,
}; /* bit pattern for key */
char orig[64]; /* bit pattern for messages */
char txt[64]; /* bit pattern for messages */
int oldcount;
handle = dlopen( _libname, RTLD_NOW );
if ( !handle ) {
printf( "dlopen: %s\n", dlerror( ) );
printf
( "Did you forget to set the environmental variable LIBPATH (in AIX) or LD_LIBRARY_PATH (in linux) ?\n" );
test_fail( __FILE__, __LINE__, "dlopen", 1 );
}
setkey = dlsym( handle, "setkey" );
encrypt = dlsym( handle, "encrypt" );
if ( setkey == NULL || encrypt == NULL) {
printf( "dlsym: %s\n", dlerror( ) );
test_fail( __FILE__, __LINE__, "dlsym", 1 );
}
memset(orig,0,64);
memcpy(txt,orig,64);
setkey(key);
printf("original "); display(txt);
encrypt(txt, 0); /* encode */
printf("encrypted "); display(txt);
if (!memcmp(txt,orig,64))
test_fail( __FILE__, __LINE__, "encode", 1 );
encrypt(txt, 1); /* decode */
printf("decrypted "); display(txt);
if (memcmp(txt,orig,64))
test_fail( __FILE__, __LINE__, "decode", 1 );
oldcount = shinfo->count;
if ( ( shinfo = PAPI_get_shared_lib_info( ) ) == NULL ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
sleep( 1 ); /* Needed for debugging, so you can ^Z and stop the process, inspect /proc to see if it's right */
if ( ( shinfo->count == 0 ) && ( shinfo->map ) ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
if ( shinfo->count <= oldcount ) {
test_fail( __FILE__, __LINE__, "PAPI_get_shared_lib_info", 1 );
}
print_shlib_info_map(shinfo);
sleep( 1 ); /* Needed for debugging, so you can ^Z and stop the process, inspect /proc to see if it's right */
dlclose( handle );
}
#endif
test_pass( __FILE__, NULL, 0 );
exit( 0 );
}
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