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(L_bb, L_exit): Use 0 rather than NULL for null pointers.

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From-SVN: r13883
This commit is contained in:
Richard Kenner 1997-04-13 14:12:05 -04:00
parent 6780a54b7d
commit 920b13cc7e
1 changed files with 5 additions and 5 deletions
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10
gcc/libgcc2.c
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@ -1483,7 +1483,7 @@ __bb_exit_func (void)
/* If the file exists, and the number of counts in it is the same,
then merge them in. */
if ((da_file = fopen (ptr->filename, "r")) != NULL)
if ((da_file = fopen (ptr->filename, "r")) != 0)
{
long n_counts = 0;
unsigned char tmp;
@ -1855,7 +1855,7 @@ gclose (FILE *f)
{
struct stat buf;
if (f != NULL)
if (f != 0)
{
if (!fstat (fileno (f), &buf) && S_ISFIFO (buf.st_mode))
return pclose (f);
@ -3022,7 +3022,7 @@ int _exit_dummy_decl = 0; /* prevent compiler & linker warnings */
#ifdef NEED_ATEXIT
# include <errno.h>
static func_ptr *atexit_chain = NULL;
static func_ptr *atexit_chain = 0;
static long atexit_chain_length = 0;
static volatile long last_atexit_chain_slot = -1;
@ -3068,10 +3068,10 @@ exit (int status)
for ( ; last_atexit_chain_slot-- >= 0; )
{
(*atexit_chain[last_atexit_chain_slot + 1]) ();
atexit_chain[last_atexit_chain_slot + 1] = NULL;
atexit_chain[last_atexit_chain_slot + 1] = 0;
}
free (atexit_chain);
atexit_chain = NULL;
atexit_chain = 0;
}
#else /* No NEED_ATEXIT */
__do_global_dtors ();