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fixed relative path issues when dlopen is being called

This commit is contained in:
Brian Matzon 2006-11-18 18:39:26 +00:00
parent 007fe5999e
commit ede7b63e46
3 changed files with 33 additions and 6 deletions
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13
src/native/common/devil/extil.c
View File

@ -5,6 +5,7 @@
#else
#include <dlfcn.h>
#include "extil.h"
#include <libgen.h>
static void* devILhandle;
#endif
@ -69,10 +70,18 @@ bool extil_Open(JNIEnv *env, jobjectArray ilPaths) {
#ifdef _WIN32
devILhandle = LoadLibrary(path_str);
#else
devILhandle = dlopen(path_str, RTLD_LAZY);
char* directoryName = dirname(path_str);
char* fileName = basename(path_str);
char* currentDirectory = getwd(NULL);
if(directoryName != NULL) {
chdir(directoryName);
}
devILhandle = dlopen(fileName, RTLD_LAZY);
if(devILhandle == NULL) {
printfDebug("dlopen failure: %s", dlerror());
printfDebug("dlopen failure: %s\n\n\n", dlerror());
}
chdir(currentDirectory);
free(currentDirectory);
#endif
if (devILhandle != NULL) {
printfDebug("Found devil at '%s'\n", path_str);

13
src/native/common/devil/extilu.c
View File

@ -5,6 +5,7 @@
#else
#include <dlfcn.h>
#include "extilu.h"
#include <libgen.h>
static void* devILUhandle;
#endif
@ -58,10 +59,18 @@ bool extilu_Open(JNIEnv *env, jobjectArray ilPaths) {
#ifdef _WIN32
devILUhandle = LoadLibrary(path_str);
#else
devILUhandle = dlopen(path_str, RTLD_LAZY);
char* directoryName = dirname(path_str);
char* fileName = basename(path_str);
char* currentDirectory = getwd(NULL);
if(directoryName != NULL) {
chdir(directoryName);
}
devILUhandle = dlopen(fileName, RTLD_LAZY);
if(devILUhandle == NULL) {
printfDebug("dlopen failure: %s", dlerror());
printfDebug("dlopen failure: %s\n\n\n", dlerror());
}
chdir(currentDirectory);
free(currentDirectory);
#endif
if (devILUhandle != NULL) {
printfDebug("Found ilu at '%s'\n", path_str);

13
src/native/common/devil/extilut.c
View File

@ -5,6 +5,7 @@
#else
#include <dlfcn.h>
#include "extilut.h"
#include <libgen.h>
static void* devILUThandle;
#endif
@ -58,10 +59,18 @@ bool extilut_Open(JNIEnv *env, jobjectArray ilPaths) {
#ifdef _WIN32
devILUThandle = LoadLibrary(path_str);
#else
devILUThandle = dlopen(path_str, RTLD_LAZY);
char* directoryName = dirname(path_str);
char* fileName = basename(path_str);
char* currentDirectory = getwd(NULL);
if(directoryName != NULL) {
chdir(directoryName);
}
devILUThandle = dlopen(fileName, RTLD_LAZY);
if(devILUThandle == NULL) {
printfDebug("dlopen failure: %s", dlerror());
printfDebug("dlopen failure: %s\n\n\n", dlerror());
}
chdir(currentDirectory);
free(currentDirectory);
#endif
if (devILUThandle != NULL) {
printfDebug("Found ilut at '%s'\n", path_str);