Commitad4f06a

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Improve documentation of signal usage for HAVE_SIGPROCMASK and

non-HAVE_SIGPROCMASK cases in pqinitmask().

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Lines changed: 5 additions & 1 deletion

Original file line number	Diff line number	Diff line change
`@@ -9,7 +9,7 @@`
`9`	`9`	`*`
`10`	`10`	`*`
`11`	`11`	`* IDENTIFICATION`
`12`		`- * $PostgreSQL: pgsql/src/backend/libpq/pqsignal.c,v 1.38 2004/12/31 21:59:50 pgsql Exp $`
	`12`	`+ * $PostgreSQL: pgsql/src/backend/libpq/pqsignal.c,v 1.39 2005/02/14 23:02:03 momjian Exp $`
`13`	`13`	`*`
`14`	`14`	`* NOTES`
`15`	`15`	`*This shouldn't be in libpq, but the monitor and some other`
`@@ -75,7 +75,10 @@ void`
`75`	`75`	`pqinitmask(void)`
`76`	`76`	`{`
`77`	`77`	`#ifdefHAVE_SIGPROCMASK`
	`78`	`+`
`78`	`79`	`sigemptyset(&UnBlockSig);`
	`80`	`+`
	`81`	`+/* First set all signals, then clear some. */`
`79`	`82`	`sigfillset(&BlockSig);`
`80`	`83`	`sigfillset(&AuthBlockSig);`
`81`	`84`
`@@ -126,6 +129,7 @@ pqinitmask(void)`
`126`	`129`	`sigdelset(&AuthBlockSig,SIGALRM);`
`127`	`130`	`#endif`
`128`	`131`	`#else`
	`132`	`+/* Set the signals we want. */`
`129`	`133`	`UnBlockSig=0;`
`130`	`134`	`BlockSig=sigmask(SIGHUP) \|sigmask(SIGQUIT) \|`
`131`	`135`	`sigmask(SIGTERM) \|sigmask(SIGALRM) \|`

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