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| author | Neil Conway <neilc@samurai.com> | 2004-01-07 18:56:30 +0000 |
|---|---|---|
| committer | Neil Conway <neilc@samurai.com> | 2004-01-07 18:56:30 +0000 |
| commit | 192ad63bd765d448e91389c6ff1d75f8b18bb268 (patch) | |
| tree | 85873642a16b5ac877dc443a681fe9249c210693 /src/backend/port/dynloader/netbsd.c | |
| parent | afca5d50dc296580925b560fff0eb75bb48f0cbe (diff) | |
| download | postgresql-192ad63bd765d448e91389c6ff1d75f8b18bb268.tar.gz postgresql-192ad63bd765d448e91389c6ff1d75f8b18bb268.zip | |
More janitorial work: remove the explicit casting of NULL literals to a
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.
Diffstat (limited to 'src/backend/port/dynloader/netbsd.c')
| -rw-r--r-- | src/backend/port/dynloader/netbsd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/port/dynloader/netbsd.c b/src/backend/port/dynloader/netbsd.c index 4b77049b3ba..81ae5607722 100644 --- a/src/backend/port/dynloader/netbsd.c +++ b/src/backend/port/dynloader/netbsd.c @@ -53,7 +53,7 @@ BSD44_derived_dlerror(void) strcpy(ret, error_message); error_message[0] = 0; - return (ret[0] == 0) ? (char *) NULL : ret; + return (ret[0] == 0) ? NULL : ret; } void * @@ -66,7 +66,7 @@ BSD44_derived_dlopen(const char *file, int num) #else void *vp; - if ((vp = dlopen((char *) file, num)) == (void *) NULL) + if ((vp = dlopen((char *) file, num)) == NULL) snprintf(error_message, sizeof(error_message), "dlopen (%s) failed", file); return vp; @@ -91,7 +91,7 @@ BSD44_derived_dlsym(void *handle, const char *name) snprintf(buf, sizeof(buf), "_%s", name); name = buf; } - if ((vp = dlsym(handle, (char *) name)) == (void *) NULL) + if ((vp = dlsym(handle, (char *) name)) == NULL) snprintf(error_message, sizeof(error_message), "dlsym (%s) failed", name); return vp; |