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pg_ctl: Write error messages to stderr

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This commit is contained in:
Peter Eisentraut 2014-05-14 22:19:18 -04:00
parent 2dc4f011fd
commit c424c04918
1 changed files with 7 additions and 8 deletions
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15
src/bin/pg_ctl/pg_ctl.c
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@ -256,25 +256,24 @@ get_pgpid(bool is_status_request)
if (stat(pg_data, &statbuf) != 0)
{
if (errno == ENOENT)
printf(_("%s: directory \"%s\" does not exist\n"), progname,
pg_data);
write_stderr(_("%s: directory \"%s\" does not exist\n"), progname,
pg_data);
else
printf(_("%s: cannot access directory \"%s\"\n"), progname,
pg_data);
write_stderr(_("%s: could not access directory \"%s\": %s\n"), progname,
pg_data, strerror(errno));
/*
* The Linux Standard Base Core Specification 3.1 says this should
* return '4, program or service status is unknown'
* https://refspecs.linuxbase.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-g
* eneric/iniscrptact.html
* https://refspecs.linuxbase.org/LSB_3.1.0/LSB-Core-generic/LSB-Core-generic/iniscrptact.html
*/
exit(is_status_request ? 4 : 1);
}
if (stat(version_file, &statbuf) != 0 && errno == ENOENT)
{
printf(_("%s: directory \"%s\" is not a database cluster directory\n"),
progname, pg_data);
write_stderr(_("%s: directory \"%s\" is not a database cluster directory\n"),
progname, pg_data);
exit(is_status_request ? 4 : 1);
}