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More janitorial work: remove the explicit casting of NULL literals to a

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pointer type when it is not necessary to do so.

For future reference, casting NULL to a pointer type is only necessary
when (a) invoking a function AND either (b) the function has no prototype
OR (c) the function is a varargs function.
This commit is contained in:
Neil Conway
2004-01-07 18:56:30 +00:00
parent afca5d50dc
commit 192ad63bd7
71 changed files with 424 additions and 436 deletions
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11
src/backend/postmaster/postmaster.c
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@@ -37,7 +37,7 @@
*
*
* IDENTIFICATION
* $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.354 2004/01/06 23:15:22 momjian Exp $
* $PostgreSQL: pgsql/src/backend/postmaster/postmaster.c,v 1.355 2004/01/07 18:56:27 neilc Exp $
*
* NOTES
*
@@ -167,7 +167,7 @@ int MaxBackends;
int ReservedBackends;
static char *progname = (char *) NULL;
static char *progname = NULL;
/* The socket(s) we're listening to. */
#define MAXLISTEN 10
@@ -1082,8 +1082,7 @@ ServerLoop(void)
PG_SETMASK(&UnBlockSig);
if (select(nSockets, &rmask, (fd_set *) NULL,
(fd_set *) NULL, &timeout) < 0)
if (select(nSockets, &rmask, NULL, NULL, &timeout) < 0)
{
PG_SETMASK(&BlockSig);
if (errno == EINTR || errno == EWOULDBLOCK)
@@ -2583,7 +2582,7 @@ BackendRun(Port *port)
if (port->cmdline_options)
split_opts(av, &ac, port->cmdline_options);
av[ac] = (char *) NULL;
av[ac] = NULL;
Assert(ac < maxac);
@@ -3038,7 +3037,7 @@ SSDataBase(int xlop)
av[ac++] = "template1";
#endif
av[ac] = (char *) NULL;
av[ac] = NULL;
Assert(ac < lengthof(av));