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Commitbb2e2ce

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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 thatneeds to be backpatched, requires the function. Earlier branches willhave to duplicate the code.
1 parent1533154 commitbb2e2ce

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4 files changed

+60
-2
lines changed

4 files changed

+60
-2
lines changed

‎src/common/Makefile

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -23,7 +23,7 @@ include $(top_builddir)/src/Makefile.global
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overrideCPPFLAGS := -DFRONTEND$(CPPFLAGS)
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LIBS +=$(PTHREAD_LIBS)
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OBJS_COMMON = relpath.o
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OBJS_COMMON = relpath.o string.o
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OBJS_FRONTEND =$(OBJS_COMMON) fe_memutils.o
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‎src/common/string.c

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@@ -0,0 +1,43 @@
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/*-------------------------------------------------------------------------
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*
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* string.c
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*string handling helpers
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*
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*
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* Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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*
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* IDENTIFICATION
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* src/common/string.c
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*
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*-------------------------------------------------------------------------
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*/
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#ifndefFRONTEND
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#include"postgres.h"
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#else
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#include"postgres_fe.h"
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#endif
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#include"common/string.h"
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/*
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* Returns whether the string `str' has the postfix `end'.
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*/
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bool
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pg_str_endswith(constchar*str,constchar*end)
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{
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size_tslen=strlen(str);
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size_telen=strlen(end);
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/* can't be a postfix if longer */
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if (elen>slen)
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return false;
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/* compare the end of the strings */
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str+=slen-elen;
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returnstrcmp(str,end)==0;
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}

‎src/include/common/string.h

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@@ -0,0 +1,15 @@
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/*
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*string.h
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*string handling helpers
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*
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* Portions Copyright (c) 1996-2015, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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*src/include/common/string.h
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*/
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#ifndefCOMMON_STRING_H
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#defineCOMMON_STRING_H
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externboolpg_str_endswith(constchar*str,constchar*end);
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#endif/* COMMON_STRING_H */

‎src/tools/msvc/Mkvcbuild.pm

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -76,7 +76,7 @@ sub mkvcbuild
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push(@pgportfiles,'rint.c')if ($vsVersion <'12.00');
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our@pgcommonallfiles =qw(
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relpath.c);
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relpath.c string.c);
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our@pgcommonfrontendfiles = (@pgcommonallfiles,qw(fe_memutils.c));
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