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- Preparations for clib2 1.205

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- Added support for ELF shared objects and libraries. This is implemented through
  constructor/destructor functions, which means that you can use this
  functionality even in Amiga Exec style shared libraries, with the proper
  library initialization code to invoke the constructor/destructor functions
  for you.

- Updated uname() to recognize AmigaOS 4.1.

- The translation from Unix to Amiga path names did not properly process
  multiple occurences of "/./" in the path name. Thanks go to Steven Solie
  for finding the issue.

- The detection of "/./" and "/../" patterns in Unix path names to be
  translated into Amiga path names did not test if it was overrunning
  the end of the string.

- If strcmp(), strncmp() and memcmp() detect a pair of different
  characters, then the function result must be calculated as if the
  characters were of type "unsigned char". This is a requirement
  according to the ISO 'C' (1994) standard. Thanks go to Georg Steger
  for finding the issue.

- The definitions for INT_MIN, INT_MAX and UINT_MAX in <limits.h> no
  longer use long integer types, as prompted by Steven Solie.


git-svn-id: file:///Users/olsen/Code/migration-svn-zu-git/logical-line-staging/clib2/trunk@15204 87f5fb63-7c3d-0410-a384-fd976d0f7a62
This commit is contained in:
Olaf Barthel
2010-08-20 15:33:36 +00:00
parent 60fbee698e
commit d10027ece7
10 changed files with 232 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
library/unistd_translateu2a.c
View File

@@ -1,5 +1,5 @@
/*
* $Id: unistd_translateu2a.c,v 1.11 2006-10-03 16:36:47 obarthel Exp $
* $Id: unistd_translateu2a.c,v 1.12 2010-08-20 15:33:36 obarthel Exp $
*
* :ts=4
*
@@ -50,6 +50,7 @@
* ././foo
* foo/./baz
* foo/./bar/./baz
* foo/./././bar
* foo/.
* /.
* /tmp
@@ -260,7 +261,7 @@ __translate_unix_to_amiga_path_name(char const ** name_ptr,struct name_translati
D(("name = '%s' (line %ld)",name,__LINE__));
}
/* Ditch all embedded '/./' ('foo/./bar' -> 'foo/bar'). */
/* Ditch all embedded '/./' ('foo/./bar' -> 'foo/bar', 'foo/././bar' -> 'foo/bar'). */
if(len > 2)
{
BOOL have_slash_dot_slash = FALSE;
@@ -278,10 +279,11 @@ __translate_unix_to_amiga_path_name(char const ** name_ptr,struct name_translati
{
for(i = j = 0 ; i < len ; i++)
{
replace[j++] = name[i];
if(name[i] == '/' && name[i + 1] == '.' && name[i + 2] == '/')
while(i < len - 2 && name[i] == '/' && name[i + 1] == '.' && name[i + 2] == '/')
i += 2;
if(i < len)
replace[j++] = name[i];
}
len = j;
@@ -474,10 +476,10 @@ __translate_unix_to_amiga_path_name(char const ** name_ptr,struct name_translati
{
for(i = j = 0 ; i < len ; i++)
{
replace[j++] = name[i];
if(name[i] == '/' && name[i + 1] == '.' && name[i + 2] == '.' && name[i + 3] == '/')
if(i < len - 3 && name[i] == '/' && name[i + 1] == '.' && name[i + 2] == '.' && name[i + 3] == '/')
i += 2;
replace[j++] = name[i];
}
len = j;