int zrt_zcall_enhanced_open(const char *name, int flags, mode_t mode, int *newfd){
LOG_SYSCALL_START("name=%s flags=%d mode=%o(octal)", name, flags, mode );
char* absolute_path;
char temp_path[PATH_MAX];
int ret=-1;
errno=0;
VALIDATE_SYSCALL_PTR(name);
/*reset mode bits, that is not actual for permissions*/
mode&=(S_IRWXU|S_IRWXG|S_IRWXO);
APPLY_UMASK(&mode);
if ( (absolute_path = zrealpath(name, temp_path)) != NULL ){
ZRT_LOG(L_SHORT, "absolute_path=%s", absolute_path);
if ( (ret = s_transparent_mount->open(s_transparent_mount, absolute_path, flags, mode )) >= 0 ){
/*get fd by pointer*/
*newfd = ret;
ret =0;
}
}
LOG_SHORT_SYSCALL_FINISH( ret,
"*newfd=%d, name=%s, flags=%s, mode=%s",
*newfd, name,
STR_ALLOCA_COPY(STR_FILE_OPEN_FLAGS(flags)),
STR_ALLOCA_COPY(STR_STAT_ST_MODE(mode)));
return ret;
}
int zrt_zcall_rename (const char *oldpath, const char *newpath){
CHECK_EXIT_IF_ZRT_NOT_READY;
char* absolute_path1;
char* absolute_path2;
char temp_path1[PATH_MAX];
char temp_path2[PATH_MAX];
int ret=-1;
errno=0;
LOG_SYSCALL_START("old=%p, new=%p", oldpath, newpath);
struct MountsPublicInterface* transpar_mount = transparent_mount();
assert(transpar_mount);
VALIDATE_SUBSTITUTED_SYSCALL_PTR(oldpath);
VALIDATE_SUBSTITUTED_SYSCALL_PTR(newpath);
if ( (absolute_path1 = realpath(oldpath, temp_path1)) != NULL &&
(absolute_path2 = zrealpath(newpath, temp_path2)) != NULL){
ret = transpar_mount->rename(transpar_mount, absolute_path1, absolute_path2);
}
LOG_SHORT_SYSCALL_FINISH(ret, "old=%s, new=%s", oldpath, newpath);
return ret;
}