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| author | Peter Eisentraut <peter@eisentraut.org> | 2024-10-01 09:30:24 -0400 |
|---|---|---|
| committer | Peter Eisentraut <peter@eisentraut.org> | 2024-10-01 09:30:24 -0400 |
| commit | 10b721821d6d6e27e594549cf105476dc28514c8 (patch) | |
| tree | 52d7fba71044f7c2edcb41fe222777f6500c189d /src/include/storage/procsignal.h | |
| parent | fc1b2ce0ee9c9745c5c562b692e021344a3f719a (diff) | |
Use macro to define the number of enum values
Refactoring in the interest of code consistency, a follow-up to 2e068db56e31.
The argument against inserting a special enum value at the end of the enum
definition is that a switch statement might generate a compiler warning unless
it has a default clause.
Aleksander Alekseev, reviewed by Michael Paquier, Dean Rasheed, Peter Eisentraut
Discussion: https://postgr.es/m/CAJ7c6TMsiaV5urU_Pq6zJ2tXPDwk69-NKVh4AMN5XrRiM7N%2BGA%40mail.gmail.com
Diffstat (limited to 'src/include/storage/procsignal.h')
| -rw-r--r-- | src/include/storage/procsignal.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/include/storage/procsignal.h b/src/include/storage/procsignal.h index f94c11a9a84..221073def38 100644 --- a/src/include/storage/procsignal.h +++ b/src/include/storage/procsignal.h @@ -47,10 +47,10 @@ typedef enum PROCSIG_RECOVERY_CONFLICT_BUFFERPIN, PROCSIG_RECOVERY_CONFLICT_STARTUP_DEADLOCK, PROCSIG_RECOVERY_CONFLICT_LAST = PROCSIG_RECOVERY_CONFLICT_STARTUP_DEADLOCK, - - NUM_PROCSIGNALS /* Must be last! */ } ProcSignalReason; +#define NUM_PROCSIGNALS (PROCSIG_RECOVERY_CONFLICT_LAST + 1) + typedef enum { PROCSIGNAL_BARRIER_SMGRRELEASE, /* ask smgr to close files */ |