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Correct constness of a few variables.

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This allows the compiler / linker to mark affected pages as read-only.

There's other cases, but they're a bit more invasive, and should go
through some review. These are easy.

They were found with
objdump -j .data -t src/backend/postgres|awk '{print $4, $5, $6}'|sort -r|less

Discussion: https://postgr.es/m/20181015200754.7y7zfuzsoux2c4ya@alap3.anarazel.de
This commit is contained in:
Andres Freund
2018-10-15 20:45:30 -07:00
parent c5257345ef
commit 62649bad83
9 changed files with 15 additions and 15 deletions
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2
src/include/storage/lwlock.h
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@@ -88,7 +88,7 @@ typedef union LWLockMinimallyPadded
} LWLockMinimallyPadded;
extern PGDLLIMPORT LWLockPadded *MainLWLockArray;
extern char *MainLWLockNames[];
extern const char *const MainLWLockNames[];
/* struct for storing named tranche information */
typedef struct NamedLWLockTranche