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Standardize on using the Min, Max, and Abs macros that are in our c.h file,

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getting rid of numerous ad-hoc versions that have popped up in various
places.  Shortens code and avoids conflict with Windows min() and max()
macros.
This commit is contained in:
Tom Lane
2004-10-21 19:28:36 +00:00
parent a171fc1a4f
commit 380bd04c16
22 changed files with 34 additions and 77 deletions
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13
contrib/miscutil/misc_utils.c
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@ -30,9 +30,6 @@
#include "misc_utils.h"
#undef MIN
#define MIN(x,y) ((x)<=(y) ? (x) : (y))
int
backend_pid()
@ -48,15 +45,15 @@ unlisten(char *relname)
}
int
max(int x, int y)
int4max(int x, int y)
{
return ((x > y) ? x : y);
return Max(x, y);
}
int
min(int x, int y)
int4min(int x, int y)
{
return ((x < y) ? x : y);
return Min(x, y);
}
/*
@ -84,7 +81,7 @@ active_listeners(text *relname)
if (relname && (VARSIZE(relname) > VARHDRSZ))
{
MemSet(listen_name, 0, NAMEDATALEN);
len = MIN(VARSIZE(relname) - VARHDRSZ, NAMEDATALEN - 1);
len = Min(VARSIZE(relname) - VARHDRSZ, NAMEDATALEN - 1);
memcpy(listen_name, VARDATA(relname), len);
ScanKeyInit(&key,
Anum_pg_listener_relname,