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Code Issues Releases Activity

(lock_if_free): After deleting a stale lock,

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try again to lock the file.
This commit is contained in:
Richard M. Stallman 1999-05-24 09:19:06 +00:00
parent 940daec19b
commit cfc01fa742
1 changed files with 2 additions and 2 deletions
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4
src/filelock.c
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@ -521,7 +521,7 @@ lock_if_free (clasher, lfname)
lock_info_type *clasher;
register char *lfname;
{
if (lock_file_1 (lfname, 0) == 0)
while (lock_file_1 (lfname, 0) == 0)
{
int locker;
@ -537,7 +537,7 @@ lock_if_free (clasher, lfname)
else if (locker == 1)
return 1; /* Someone else has it. */
return -1; /* Something's wrong. */
/* We deleted a stale lock; try again to lock the file. */
}
return 0;
}