postgresql/src/include/common/string.h

/*
 *	string.h
 *		string handling helpers
 *
 *	Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group
 *	Portions Copyright (c) 1994, Regents of the University of California
 *
 *	src/include/common/string.h
 */
#ifndef COMMON_STRING_H
#define COMMON_STRING_H

extern bool pg_str_endswith(const char *str, const char *end);
extern int	strtoint(const char *pg_restrict str, char **pg_restrict endptr,
					 int base);
extern void pg_clean_ascii(char *str);

#endif							/* COMMON_STRING_H */
Add pg_string_endswith as the start of a string helper library in src/common. Backpatch to 9.3 where src/common was introduce, because a bugfix that needs to be backpatched, requires the function. Earlier branches will have to duplicate the code. 2015-01-03 14:51:52 -05:00			`/*`
			`* string.h`
			`* string handling helpers`
			`*`
Update copyright for 2019 Backpatch-through: certain files through 9.4 2019-01-02 12:44:25 -05:00			`* Portions Copyright (c) 1996-2019, PostgreSQL Global Development Group`
Add pg_string_endswith as the start of a string helper library in src/common. Backpatch to 9.3 where src/common was introduce, because a bugfix that needs to be backpatched, requires the function. Earlier branches will have to duplicate the code. 2015-01-03 14:51:52 -05:00			`* Portions Copyright (c) 1994, Regents of the University of California`
			`*`
			`* src/include/common/string.h`
			`*/`
			`#ifndef COMMON_STRING_H`
			`#define COMMON_STRING_H`

			`extern bool pg_str_endswith(const char str, const char end);`
restrict -> pg_restrict So that it works on MSVC, too. Author: Michaël Paquier Discussion: https://postgr.es/m/29889.1520968202@sss.pgh.pa.us 2018-03-15 09:02:51 -04:00			`extern int strtoint(const char pg_restrict str, char *pg_restrict endptr,`
			`int base);`
Add application_name to connection authorized msg The connection authorized message has quite a bit of useful information in it, but didn't include the application_name (when provided), so let's add that as it can be very useful. Note that at the point where we're emitting the connection authorized message, we haven't processed GUCs, so it's not possible to get this by using log_line_prefix (which pulls from the GUC). There's also something to be said for having this included in the connection authorized message and then not needing to repeat it for every line, as having it in log_line_prefix would do. The GUC cleans the application name to pure-ascii, so do that here too, but pull out the logic for cleaning up a string into its own function in common and re-use it from those places, and check_cluster_name which was doing the same thing. Author: Don Seiler <don@seiler.us> Discussion: https://postgr.es/m/CAHJZqBB_Pxv8HRfoh%2BAB4KxSQQuPVvtYCzMg7woNR3r7dfmopw%40mail.gmail.com 2018-09-28 19:04:50 -04:00			`extern void pg_clean_ascii(char *str);`
Add pg_string_endswith as the start of a string helper library in src/common. Backpatch to 9.3 where src/common was introduce, because a bugfix that needs to be backpatched, requires the function. Earlier branches will have to duplicate the code. 2015-01-03 14:51:52 -05:00
			`#endif /* COMMON_STRING_H */`