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|
Bug: https://bugs.gentoo.org/881867
--- a/src/unzip/ioapi.c
+++ b/src/unzip/ioapi.c
@@ -65,10 +65,7 @@
voidpf stream));
-voidpf ZCALLBACK fopen_file_func (opaque, filename, mode)
- voidpf opaque;
- const char* filename;
- int mode;
+voidpf ZCALLBACK fopen_file_func (voidpf opaque, const char* filename, int mode)
{
FILE* file = NULL;
const char* mode_fopen = NULL;
@@ -87,11 +84,7 @@
}
-uLong ZCALLBACK fread_file_func (opaque, stream, buf, size)
- voidpf opaque;
- voidpf stream;
- void* buf;
- uLong size;
+uLong ZCALLBACK fread_file_func (voidpf opaque, voidpf stream, void* buf, uLong size)
{
uLong ret;
ret = fread(buf, 1, (size_t)size, (FILE *)stream);
@@ -99,31 +92,21 @@
}
-uLong ZCALLBACK fwrite_file_func (opaque, stream, buf, size)
- voidpf opaque;
- voidpf stream;
- const void* buf;
- uLong size;
+uLong ZCALLBACK fwrite_file_func (voidpf opaque, voidpf stream, const void* buf, uLong size)
{
uLong ret;
ret = fwrite(buf, 1, (size_t)size, (FILE *)stream);
return ret;
}
-long ZCALLBACK ftell_file_func (opaque, stream)
- voidpf opaque;
- voidpf stream;
+long ZCALLBACK ftell_file_func (voidpf opaque, voidpf stream)
{
long ret;
ret = ftell((FILE *)stream);
return ret;
}
-long ZCALLBACK fseek_file_func (opaque, stream, offset, origin)
- voidpf opaque;
- voidpf stream;
- uLong offset;
- int origin;
+long ZCALLBACK fseek_file_func (voidpf opaque, voidpf stream, uLong offset, int origin)
{
int fseek_origin=0;
long ret;
@@ -145,26 +128,21 @@
return ret;
}
-int ZCALLBACK fclose_file_func (opaque, stream)
- voidpf opaque;
- voidpf stream;
+int ZCALLBACK fclose_file_func (voidpf opaque, voidpf stream)
{
int ret;
ret = fclose((FILE *)stream);
return ret;
}
-int ZCALLBACK ferror_file_func (opaque, stream)
- voidpf opaque;
- voidpf stream;
+int ZCALLBACK ferror_file_func (voidpf opaque, voidpf stream)
{
int ret;
ret = ferror((FILE *)stream);
return ret;
}
-void fill_fopen_filefunc (pzlib_filefunc_def)
- zlib_filefunc_def* pzlib_filefunc_def;
+void fill_fopen_filefunc (zlib_filefunc_def* pzlib_filefunc_def)
{
pzlib_filefunc_def->zopen_file = fopen_file_func;
pzlib_filefunc_def->zread_file = fread_file_func;
--- a/src/unzip/unzip.c
+++ b/src/unzip/unzip.c
@@ -168,10 +168,7 @@
voidpf filestream,
int *pi));
-local int unzlocal_getByte(pzlib_filefunc_def,filestream,pi)
- const zlib_filefunc_def* pzlib_filefunc_def;
- voidpf filestream;
- int *pi;
+local int unzlocal_getByte(const zlib_filefunc_def* pzlib_filefunc_def, voidpf filestream, int *pi)
{
unsigned char c;
int err = (int)ZREAD(*pzlib_filefunc_def,filestream,&c,1);
@@ -198,10 +195,7 @@
voidpf filestream,
uLong *pX));
-local int unzlocal_getShort (pzlib_filefunc_def,filestream,pX)
- const zlib_filefunc_def* pzlib_filefunc_def;
- voidpf filestream;
- uLong *pX;
+local int unzlocal_getShort (const zlib_filefunc_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)
{
uLong x ;
int i;
@@ -226,10 +220,7 @@
voidpf filestream,
uLong *pX));
-local int unzlocal_getLong (pzlib_filefunc_def,filestream,pX)
- const zlib_filefunc_def* pzlib_filefunc_def;
- voidpf filestream;
- uLong *pX;
+local int unzlocal_getLong (const zlib_filefunc_def* pzlib_filefunc_def, voidpf filestream, uLong *pX)
{
uLong x ;
int i;
@@ -259,9 +250,7 @@
/* My own strcmpi / strcasecmp */
-local int strcmpcasenosensitive_internal (fileName1,fileName2)
- const char* fileName1;
- const char* fileName2;
+local int strcmpcasenosensitive_internal (const char* fileName1, const char* fileName2)
{
for (;;)
{
@@ -302,10 +291,7 @@
(like 1 on Unix, 2 on Windows)
*/
-extern int ZEXPORT unzStringFileNameCompare (fileName1,fileName2,iCaseSensitivity)
- const char* fileName1;
- const char* fileName2;
- int iCaseSensitivity;
+extern int ZEXPORT unzStringFileNameCompare (const char* fileName1, const char* fileName2, int iCaseSensitivity)
{
if (iCaseSensitivity==0)
iCaseSensitivity=CASESENSITIVITYDEFAULTVALUE;
@@ -328,9 +314,7 @@
const zlib_filefunc_def* pzlib_filefunc_def,
voidpf filestream));
-local uLong unzlocal_SearchCentralDir(pzlib_filefunc_def,filestream)
- const zlib_filefunc_def* pzlib_filefunc_def;
- voidpf filestream;
+local uLong unzlocal_SearchCentralDir(const zlib_filefunc_def* pzlib_filefunc_def, voidpf filestream)
{
unsigned char* buf;
uLong uSizeFile;
@@ -394,9 +378,7 @@
Else, the return value is a unzFile Handle, usable with other function
of this unzip package.
*/
-extern unzFile ZEXPORT unzOpen2 (path, pzlib_filefunc_def)
- const char *path;
- zlib_filefunc_def* pzlib_filefunc_def;
+extern unzFile ZEXPORT unzOpen2 (const char *path, zlib_filefunc_def* pzlib_filefunc_def)
{
unz_s us;
unz_s *s;
@@ -497,8 +479,7 @@
}
-extern unzFile ZEXPORT unzOpen (path)
- const char *path;
+extern unzFile ZEXPORT unzOpen (const char *path)
{
return unzOpen2(path, NULL);
}
@@ -508,8 +489,7 @@
If there is files inside the .Zip opened with unzipOpenCurrentFile (see later),
these files MUST be closed with unzipCloseCurrentFile before call unzipClose.
return UNZ_OK if there is no problem. */
-extern int ZEXPORT unzClose (file)
- unzFile file;
+extern int ZEXPORT unzClose (unzFile file)
{
unz_s* s;
if (file==NULL)
@@ -529,9 +509,7 @@
Write info about the ZipFile in the *pglobal_info structure.
No preparation of the structure is needed
return UNZ_OK if there is no problem. */
-extern int ZEXPORT unzGetGlobalInfo (file,pglobal_info)
- unzFile file;
- unz_global_info *pglobal_info;
+extern int ZEXPORT unzGetGlobalInfo (unzFile file, unz_global_info *pglobal_info)
{
unz_s* s;
if (file==NULL)
@@ -545,9 +523,7 @@
/*
Translate date/time from Dos format to tm_unz (readable more easilty)
*/
-local void unzlocal_DosDateToTmuDate (ulDosDate, ptm)
- uLong ulDosDate;
- tm_unz* ptm;
+local void unzlocal_DosDateToTmuDate (uLong ulDosDate, tm_unz* ptm)
{
uLong uDate;
uDate = (uLong)(ulDosDate>>16);
@@ -574,21 +550,12 @@
char *szComment,
uLong commentBufferSize));
-local int unzlocal_GetCurrentFileInfoInternal (file,
- pfile_info,
- pfile_info_internal,
- szFileName, fileNameBufferSize,
- extraField, extraFieldBufferSize,
- szComment, commentBufferSize)
- unzFile file;
- unz_file_info *pfile_info;
- unz_file_info_internal *pfile_info_internal;
- char *szFileName;
- uLong fileNameBufferSize;
- void *extraField;
- uLong extraFieldBufferSize;
- char *szComment;
- uLong commentBufferSize;
+local int unzlocal_GetCurrentFileInfoInternal (unzFile file,
+ unz_file_info *pfile_info,
+ unz_file_info_internal *pfile_info_internal,
+ char *szFileName, uLong fileNameBufferSize,
+ void *extraField, uLong extraFieldBufferSize,
+ char *szComment, uLong commentBufferSize)
{
unz_s* s;
unz_file_info file_info;
@@ -608,10 +575,12 @@
/* we check the magic */
if (err==UNZ_OK)
+ {
if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK)
err=UNZ_ERRNO;
else if (uMagic!=0x02014b50)
err=UNZ_BADZIPFILE;
+ }
if (unzlocal_getShort(&s->z_filefunc, s->filestream,&file_info.version) != UNZ_OK)
err=UNZ_ERRNO;
@@ -688,10 +657,12 @@
uSizeRead = extraFieldBufferSize;
if (lSeek!=0)
+ {
if (ZSEEK(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0)
lSeek=0;
else
err=UNZ_ERRNO;
+ }
if ((file_info.size_file_extra>0) && (extraFieldBufferSize>0))
if (ZREAD(s->z_filefunc, s->filestream,extraField,uSizeRead)!=uSizeRead)
err=UNZ_ERRNO;
@@ -713,10 +684,12 @@
uSizeRead = commentBufferSize;
if (lSeek!=0)
+ {
if (ZSEEK(s->z_filefunc, s->filestream,lSeek,ZLIB_FILEFUNC_SEEK_CUR)==0)
lSeek=0;
else
err=UNZ_ERRNO;
+ }
if ((file_info.size_file_comment>0) && (commentBufferSize>0))
if (ZREAD(s->z_filefunc, s->filestream,szComment,uSizeRead)!=uSizeRead)
err=UNZ_ERRNO;
@@ -741,19 +714,11 @@
No preparation of the structure is needed
return UNZ_OK if there is no problem.
*/
-extern int ZEXPORT unzGetCurrentFileInfo (file,
- pfile_info,
- szFileName, fileNameBufferSize,
- extraField, extraFieldBufferSize,
- szComment, commentBufferSize)
- unzFile file;
- unz_file_info *pfile_info;
- char *szFileName;
- uLong fileNameBufferSize;
- void *extraField;
- uLong extraFieldBufferSize;
- char *szComment;
- uLong commentBufferSize;
+extern int ZEXPORT unzGetCurrentFileInfo (unzFile file,
+ unz_file_info *pfile_info,
+ char *szFileName, uLong fileNameBufferSize,
+ void *extraField, uLong extraFieldBufferSize,
+ char *szComment, uLong commentBufferSize)
{
return unzlocal_GetCurrentFileInfoInternal(file,pfile_info,NULL,
szFileName,fileNameBufferSize,
@@ -765,8 +730,7 @@
Set the current file of the zipfile to the first file.
return UNZ_OK if there is no problem
*/
-extern int ZEXPORT unzGoToFirstFile (file)
- unzFile file;
+extern int ZEXPORT unzGoToFirstFile (unzFile file)
{
int err=UNZ_OK;
unz_s* s;
@@ -787,8 +751,7 @@
return UNZ_OK if there is no problem
return UNZ_END_OF_LIST_OF_FILE if the actual file was the latest.
*/
-extern int ZEXPORT unzGoToNextFile (file)
- unzFile file;
+extern int ZEXPORT unzGoToNextFile (unzFile file)
{
unz_s* s;
int err;
@@ -820,10 +783,7 @@
UNZ_OK if the file is found. It becomes the current file.
UNZ_END_OF_LIST_OF_FILE if the file is not found
*/
-extern int ZEXPORT unzLocateFile (file, szFileName, iCaseSensitivity)
- unzFile file;
- const char *szFileName;
- int iCaseSensitivity;
+extern int ZEXPORT unzLocateFile (unzFile file, const char *szFileName, int iCaseSensitivity)
{
unz_s* s;
int err;
@@ -899,9 +859,7 @@
} unz_file_pos;
*/
-extern int ZEXPORT unzGetFilePos(file, file_pos)
- unzFile file;
- unz_file_pos* file_pos;
+extern int ZEXPORT unzGetFilePos(unzFile file, unz_file_pos* file_pos)
{
unz_s* s;
@@ -917,9 +875,7 @@
return UNZ_OK;
}
-extern int ZEXPORT unzGoToFilePos(file, file_pos)
- unzFile file;
- unz_file_pos* file_pos;
+extern int ZEXPORT unzGoToFilePos(unzFile file, unz_file_pos* file_pos)
{
unz_s* s;
int err;
@@ -953,13 +909,9 @@
store in *piSizeVar the size of extra info in local header
(filename and size of extra field data)
*/
-local int unzlocal_CheckCurrentFileCoherencyHeader (s,piSizeVar,
- poffset_local_extrafield,
- psize_local_extrafield)
- unz_s* s;
- uInt* piSizeVar;
- uLong *poffset_local_extrafield;
- uInt *psize_local_extrafield;
+local int unzlocal_CheckCurrentFileCoherencyHeader (unz_s* s, uInt* piSizeVar,
+ uLong *poffset_local_extrafield,
+ uInt *psize_local_extrafield)
{
uLong uMagic,uData,uFlags;
uLong size_filename;
@@ -976,10 +928,12 @@
if (err==UNZ_OK)
+ {
if (unzlocal_getLong(&s->z_filefunc, s->filestream,&uMagic) != UNZ_OK)
err=UNZ_ERRNO;
else if (uMagic!=0x04034b50)
err=UNZ_BADZIPFILE;
+ }
if (unzlocal_getShort(&s->z_filefunc, s->filestream,&uData) != UNZ_OK)
err=UNZ_ERRNO;
@@ -1043,12 +997,7 @@
Open for reading data the current file in the zipfile.
If there is no error and the file is opened, the return value is UNZ_OK.
*/
-extern int ZEXPORT unzOpenCurrentFile3 (file, method, level, raw, password)
- unzFile file;
- int* method;
- int* level;
- int raw;
- const char* password;
+extern int ZEXPORT unzOpenCurrentFile3 (unzFile file, int* method, int* level, int raw, const char* password)
{
int err=UNZ_OK;
uInt iSizeVar;
@@ -1185,24 +1134,17 @@
return UNZ_OK;
}
-extern int ZEXPORT unzOpenCurrentFile (file)
- unzFile file;
+extern int ZEXPORT unzOpenCurrentFile (unzFile file)
{
return unzOpenCurrentFile3(file, NULL, NULL, 0, NULL);
}
-extern int ZEXPORT unzOpenCurrentFilePassword (file, password)
- unzFile file;
- const char* password;
+extern int ZEXPORT unzOpenCurrentFilePassword (unzFile file, const char* password)
{
return unzOpenCurrentFile3(file, NULL, NULL, 0, password);
}
-extern int ZEXPORT unzOpenCurrentFile2 (file,method,level,raw)
- unzFile file;
- int* method;
- int* level;
- int raw;
+extern int ZEXPORT unzOpenCurrentFile2 (unzFile file, int* method, int* level, int raw)
{
return unzOpenCurrentFile3(file, method, level, raw, NULL);
}
@@ -1217,10 +1159,7 @@
return <0 with error code if there is an error
(UNZ_ERRNO for IO error, or zLib error for uncompress error)
*/
-extern int ZEXPORT unzReadCurrentFile (file, buf, len)
- unzFile file;
- voidp buf;
- unsigned len;
+extern int ZEXPORT unzReadCurrentFile (unzFile file, voidp buf, unsigned len)
{
int err=UNZ_OK;
uInt iRead = 0;
@@ -1235,7 +1174,7 @@
return UNZ_PARAMERROR;
- if ((pfile_in_zip_read_info->read_buffer == NULL))
+ if (pfile_in_zip_read_info->read_buffer == NULL)
return UNZ_END_OF_LIST_OF_FILE;
if (len==0)
return 0;
@@ -1367,8 +1306,7 @@
/*
Give the current position in uncompressed data
*/
-extern z_off_t ZEXPORT unztell (file)
- unzFile file;
+extern z_off_t ZEXPORT unztell (unzFile file)
{
unz_s* s;
file_in_zip_read_info_s* pfile_in_zip_read_info;
@@ -1387,8 +1325,7 @@
/*
return 1 if the end of file was reached, 0 elsewhere
*/
-extern int ZEXPORT unzeof (file)
- unzFile file;
+extern int ZEXPORT unzeof (unzFile file)
{
unz_s* s;
file_in_zip_read_info_s* pfile_in_zip_read_info;
@@ -1420,10 +1357,7 @@
the return value is the number of bytes copied in buf, or (if <0)
the error code
*/
-extern int ZEXPORT unzGetLocalExtrafield (file,buf,len)
- unzFile file;
- voidp buf;
- unsigned len;
+extern int ZEXPORT unzGetLocalExtrafield (unzFile file, voidp buf, unsigned len)
{
unz_s* s;
file_in_zip_read_info_s* pfile_in_zip_read_info;
@@ -1471,8 +1405,7 @@
Close the file in zip opened with unzipOpenCurrentFile
Return UNZ_CRCERROR if all the file was read but the CRC is not good
*/
-extern int ZEXPORT unzCloseCurrentFile (file)
- unzFile file;
+extern int ZEXPORT unzCloseCurrentFile (unzFile file)
{
int err=UNZ_OK;
@@ -1514,10 +1447,7 @@
uSizeBuf is the size of the szComment buffer.
return the number of byte copied or an error code <0
*/
-extern int ZEXPORT unzGetGlobalComment (file, szComment, uSizeBuf)
- unzFile file;
- char *szComment;
- uLong uSizeBuf;
+extern int ZEXPORT unzGetGlobalComment (unzFile file, char *szComment, uLong uSizeBuf)
{
int err=UNZ_OK;
unz_s* s;
|
