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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2020-10-10 15:33:54 -0400 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2020-10-10 15:33:54 -0400 |
| commit | eeb01eb1f560d90625ac4c8ee210f29421ba4f0d (patch) | |
| tree | ec5ae5ab66def1432847f4b0b5c2e3f321ed6dcc /src | |
| parent | 961e07b8ccb56cb3979185b066b503b3d4f7c036 (diff) | |
| download | postgresql-eeb01eb1f560d90625ac4c8ee210f29421ba4f0d.tar.gz postgresql-eeb01eb1f560d90625ac4c8ee210f29421ba4f0d.zip | |
Remove pointless error-code checking in pg_dump/parallel.c.
Commit fe27009cb tried to make parallel.c's Windows implementation of
piperead() translate Windows socket errors to Unix, but that didn't
actually work because TranslateSocketError() is backend-internal code
(and not even public there). But on closer inspection, the sole
caller of this function doesn't actually care whether the result is
zero or negative, much less inspect the errno. So the whole exercise
is totally useless, and has been since this code was introduced.
Rip it out and just call recv() directly.
Per buildfarm.
Discussion: https://postgr.es/m/2621622.1602184554@sss.pgh.pa.us
Diffstat (limited to 'src')
| -rw-r--r-- | src/bin/pg_dump/parallel.c | 23 |
1 files changed, 1 insertions, 22 deletions
diff --git a/src/bin/pg_dump/parallel.c b/src/bin/pg_dump/parallel.c index 4b38ed6c5a9..a967e113782 100644 --- a/src/bin/pg_dump/parallel.c +++ b/src/bin/pg_dump/parallel.c @@ -130,7 +130,7 @@ typedef struct /* Windows implementation of pipe access */ static int pgpipe(int handles[2]); -static int piperead(int s, char *buf, int len); +#define piperead(a,b,c) recv(a,b,c,0) #define pipewrite(a,b,c) send(a,b,c,0) #else /* !WIN32 */ @@ -1817,25 +1817,4 @@ pgpipe(int handles[2]) return 0; } -/* - * Windows implementation of reading from a pipe. - */ -static int -piperead(int s, char *buf, int len) -{ - int ret = recv(s, buf, len, 0); - - if (ret < 0) - { - switch (TranslateSocketError()) - { - case ALL_CONNECTION_FAILURE_ERRNOS: - /* Treat connection loss as EOF on the pipe */ - ret = 0; - break; - } - } - return ret; -} - #endif /* WIN32 */ |