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This commit is contained in:
David J. MacKenzie 1992-03-09 17:40:11 +00:00
parent ee04dc54f4
commit e97dd18354
1 changed files with 13 additions and 6 deletions
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19
lib-src/movemail.c
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@ -80,8 +80,12 @@ extern int lk_open (), lk_close ();
#undef write
#undef close
char *malloc ();
char *concat ();
char *xmalloc ();
#ifndef errno
extern int errno;
#endif
/* Nonzero means this is name of a lock file to delete on fatal error. */
char *delete_lockname;
@ -284,9 +288,12 @@ main (argc, argv)
#ifndef MAIL_USE_FLOCK
/* Delete the input file; if we can't, at least get rid of its contents. */
if (unlink (inname) < 0)
if (errno != ENOENT)
creat (inname, 0666);
#ifdef MAIL_UNLINK_SPOOL
/* This is generally bad to do, because it destroys the permissions
that were set on the file. Better to just empty the file. */
if (unlink (inname) < 0 && errno != ENOENT)
#endif /* MAIL_UNLINK_SPOOL */
creat (inname, 0600);
#ifndef MAIL_USE_MMDF
unlink (lockname);
#endif /* not MAIL_USE_MMDF */
@ -364,11 +371,11 @@ concat (s1, s2, s3)
/* Like malloc but get fatal error if memory is exhausted. */
int
char *
xmalloc (size)
int size;
unsigned size;
{
int result = malloc (size);
char *result = malloc (size);
if (!result)
fatal ("virtual memory exhausted", 0);
return result;