Mercurial > projects > ldc
annotate runtime/internal/util/string.d @ 903:493d42562733
Further Solaris data segment detection fixes. Thanks BlueZeniX!
author | Christian Kamm <kamm incasoftware de> |
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date | Fri, 23 Jan 2009 10:13:27 +0100 |
parents | ecb429ee0648 |
children | 4b2b2cd865e3 |
rev | line source |
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443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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1 /******************************************************************************* |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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2 |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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3 copyright: Copyright (c) 2004 Tango group. All rights reserved |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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4 |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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5 license: BSD style: $(LICENSE) |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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6 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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7 version: Initial release: July 2006 |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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8 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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9 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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10 Various char[] utilities |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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11 |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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12 *******************************************************************************/ |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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13 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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14 module util.string; |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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15 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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16 private import tango.stdc.string; |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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17 |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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18 // convert uint to char[], within the given buffer |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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19 // Returns a valid slice of the populated buffer |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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20 char[] intToUtf8 (char[] tmp, size_t val) |
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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21 in { |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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22 assert (tmp.length > 20, "atoi buffer should be 20 or more chars wide"); |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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23 } |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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24 body |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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25 { |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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26 char* p = tmp.ptr + tmp.length; |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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27 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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28 do { |
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ecb429ee0648
Add explicit uint->char cast to get rid of warning.
Christian Kamm <kamm incasoftware de>
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29 *--p = cast(char)((val % 10) + '0'); |
443
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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30 } while (val /= 10); |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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31 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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32 return tmp [cast(size_t)(p - tmp.ptr) .. $]; |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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33 } |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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34 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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35 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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36 // function to compare two strings |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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37 int stringCompare (char[] s1, char[] s2) |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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38 { |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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39 auto len = s1.length; |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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40 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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41 if (s2.length < len) |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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42 len = s2.length; |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
changeset
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43 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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44 int result = memcmp(s1.ptr, s2.ptr, len); |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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45 |
44f08170f4ef
Removed tango from the repository and instead added a runtime dir with the files needed to patch and build tango from svn.
Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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46 if (result == 0) |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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47 result = cast(int)s1.length - cast(int)s2.length; |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
diff
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48 |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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49 return result; |
44f08170f4ef
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Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
parents:
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50 } |