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Map GS/OS error "file busy" (0x50) to EEXIST for open(2).

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This commit is contained in:
gdr 1997-09-05 06:14:16 +00:00
parent 8a35779079
commit 4fe75a5912
1 changed files with 15 additions and 12 deletions
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27
lib/libc/gno/map.c
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@ -1,7 +1,7 @@
/*
* libc/gno/map.c -- various mapping functions
*
* $Id: map.c,v 1.1 1997/02/28 05:12:47 gdr Exp $
* $Id: map.c,v 1.2 1997/09/05 06:14:16 gdr Exp $
*
* This file is formatted with tabstops every 8 columns
*/
@ -196,6 +196,7 @@ _mapPathGS (GSStringPtr pathname) {
int
_mapErr (int err) {
int ret;
if (!err) {
return 0;
}
@ -204,24 +205,26 @@ _mapErr (int err) {
return (err & 0x00ff);
}
switch (err) {
case 0x43: return EBADF;
case 0x43: ret = EBADF; break;
case 0x44:
case 0x45:
case 0x46: return ENOENT;
case 0x46: ret = ENOENT; break;
case 0x47: return EEXIST;
case 0x47:
case 0x50: ret = EEXIST; break;
case 0x48:
case 0x49: return ENOSPC;
case 0x4A: return ENOTDIR;
case 0x49: ret = ENOSPC; break;
case 0x4A: ret = ENOTDIR; break;
case 0x4B:
case 0x4F:
case 0x53: return EINVAL;
case 0x54: return ENOMEM;
case 0x4E: return EACCES;
case 0x58: return ENOTBLK;
default: return EIO;
}
case 0x53: ret = EINVAL; break;
case 0x54: ret = ENOMEM; break;
case 0x4E: ret = EACCES; break;
case 0x58: ret = ENOTBLK; break;
default: ret = EIO; break;
}
return ret;
}