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27 
28 #include "precompiled_tools.hxx"
29 #include "sal/config.h"
30 
31 #include <stdlib.h>
32 
33 #if defined UNX
34 #include <sys/resource.h>
35 #include <sys/time.h>
36 #include <sys/types.h>
37 #endif
38 
39 #include "osl/process.h"
40 #include "osl/thread.h"
41 #include "rtl/bootstrap.hxx"
42 #include "rtl/string.hxx"
43 #include "rtl/textcvt.h"
44 #include "rtl/ustrbuf.hxx"
45 #include "rtl/ustring.h"
46 #include "rtl/ustring.hxx"
47 #include "sal/types.h"
48 #include "tools/extendapplicationenvironment.hxx"
49 
50 namespace tools {
51 
52 void extendApplicationEnvironment() {
53 #if defined UNX
54     // Try to set RLIMIT_NOFILE as large as possible (failure is harmless):
55     rlimit l;
56     if (getrlimit(RLIMIT_NOFILE, &l) == 0) {
57         l.rlim_cur = l.rlim_max;
58         setrlimit(RLIMIT_NOFILE, &l);
59     }
60 #endif
61 
62     // Make sure URE_BOOTSTRAP environment variable is set (failure is fatal):
63     rtl::OUStringBuffer env;
64     rtl::OUString envVar(RTL_CONSTASCII_USTRINGPARAM("URE_BOOTSTRAP"));
65     rtl::OUString uri;
66     if (rtl::Bootstrap::get(envVar, uri))
67     {
68         if (!uri.matchIgnoreAsciiCaseAsciiL(
69                 RTL_CONSTASCII_STRINGPARAM("vnd.sun.star.pathname:")))
70         {
71             uri = rtl::Bootstrap::encode(uri);
72         }
73         env.append(uri);
74     } else {
75         if (osl_getExecutableFile(&uri.pData) != osl_Process_E_None) {
76             abort();
77         }
78         sal_Int32 i = uri.lastIndexOf('/');
79         if (i >= 0) {
80             uri = uri.copy(0, i + 1);
81         }
82         env.append(rtl::Bootstrap::encode(uri));
83         env.appendAscii(
84             RTL_CONSTASCII_STRINGPARAM(SAL_CONFIGFILE("fundamental")));
85     }
86     rtl::OUString envValue(env.makeStringAndClear());
87     if (osl_setEnvironment(envVar.pData, envValue.pData) != osl_Process_E_None) {
88         abort();
89     }
90 }
91 
92 }
93