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From: Massimo Dal Zotto <dz@cs.unitn.it>

Browse Source 
Here is a tar file the new directories, which substitute the old ones
in contrib. Please remove the old directories array, datetime, miscutil,
string and userlock before unpacking the tar file in contrib.

Note that as the modules are now installed in lib/modules I install all
my sql code in lib/sql. In my opinion also the other contributors should
follow these rules.
This commit is contained in:
Marc G. Fournier
1998-08-30 19:37:51 +00:00
parent 3067ac8e77
commit eec4c7366f
25 changed files with 449 additions and 438 deletions
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63
contrib/string/string_io.c
View File

@ -1,9 +1,12 @@
/*
* string_io.c --
*
* This file defines new input/output conversion routines for strings.
* This file defines C-like input/output conversion routines for strings.
*
* Copyright (c) 1996, Massimo Dal Zotto <dz@cs.unitn.it>
* Copyright (c) 1998, Massimo Dal Zotto <dz@cs.unitn.it>
*
* This file is distributed under the GNU General Public License
* either version 2, or (at your option) any later version.
*/
#include <ctype.h>
@ -33,14 +36,14 @@
* string_output() --
*
* This function takes a pointer to a string data and an optional
* data size and returns a printable representation of the data
* data size and returns a printable representation of the string
* translating all escape sequences to C-like \nnn or \c escapes.
* The function is used by output methods of various string types.
*
* Arguments:
* data - input data (can be NULL)
* size - optional size of data. A negative value indicates
* that data is a null terminated string.
* that data is a null terminated string.
*
* Returns:
* a pointer to a new string containing the printable
@ -165,13 +168,13 @@ string_output(char *data, int size)
* Arguments:
* str - input string possibly with escapes
* size - the required size of new data. A value of 0
* indicates a variable size string, while a
* negative value indicates a variable size string
* of size not greater than this absolute value.
* indicates a variable size string, while a
* negative value indicates a variable size string
* of size not greater than this absolute value.
* hdrsize - size of an optional header to be allocated before
* the data. It must then be filled by the caller.
* the data. It must then be filled by the caller.
* rtn_size - an optional pointer to an int variable where the
* size of the new string is stored back.
* size of the new string is stored back.
*
* Returns:
* a pointer to the new string or the header.
@ -293,32 +296,8 @@ c_charout(int32 c)
return (string_output(str, 1));
}
char *
c_char2out(uint16 s)
{
return (string_output((char *) &s, 2));
}
char *
c_char4out(uint32 s)
{
return (string_output((char *) &s, 4));
}
char *
c_char8out(char *s)
{
return (string_output(s, 8));
}
char *
c_char16out(char *s)
{
return (string_output(s, 16));
}
/*
* This can be used for text, bytea, SET and unknown data types
* This can be used for SET, bytea, text and unknown data types
*/
char *
@ -368,13 +347,19 @@ c_textin(char *str)
return (result);
}
char *
c_char16in(char *str)
int32 *
c_charin(char *str)
{
return (string_input(str, 16, 0, NULL));
return (string_input(str, 1, 0, NULL));
}
#endif
/* end of file */
/*
* Local variables:
* tab-width: 4
* c-indent-level: 4
* c-basic-offset: 4
* End:
*/