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Minor improvement to some debugging code that is probably used by no one

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but me (it's usually #ifdef-ed out).

MFC after:	1 week
This commit is contained in:
Garance A Drosehn 2003-06-12 03:49:40 +00:00
parent d392a16355
commit 394fd40fa3
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=116234
1 changed files with 15 additions and 4 deletions
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19
usr.sbin/lpr/common_source/ctlinfo.c
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@ -670,12 +670,23 @@ ctl_renametf(const char *ptrname, const char *tfname)
size1 = tfstat.st_size;
tfstat.st_size = 2; /* certainly invalid value */
res = stat(tfname2, &tfstat);
/* if the sizes do not match, or either stat call failed,
* then do not remove the temp files, but return "all OK".
* This is just so I can see what this routine had changed.
/*
* If the sizes do not match, or either stat call failed,
* then do not remove the temp files, but just move them
* out of the way. This is so I can see what this routine
* had changed (and the files won't interfere with some
* later job coming in from the same host). In this case,
* we don't care if we clobber some previous file.
*/
if (size1 != tfstat.st_size)
if (size1 != tfstat.st_size) {
strlcpy(cfname2, tfname, sizeof(cfname2));
strlcat(cfname2, "._T", sizeof(cfname2));
rename(tfname, cfname2);
strlcpy(cfname2, tfname2, sizeof(cfname2));
strlcat(cfname2, "._T", sizeof(cfname2));
rename(tfname2, cfname2);
return NULL;
}
}
#endif
unlink(tfname);