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$NetBSD: patch-unix_tclUnixCompat.c,v 1.1 2012/12/29 13:49:12 bsiegert Exp $
This is needed on MirBSD, which does not have the required sysconf
constants.
--- unix/tclUnixCompat.c.orig Thu Dec 13 16:53:10 2012
+++ unix/tclUnixCompat.c
@@ -197,10 +197,14 @@ TclpGetPwNam(
*/
if (tsdPtr->pbuf == NULL) {
+#ifdef _SC_GETPW_R_SIZE_MAX
tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX);
if (tsdPtr->pbuflen < 1) {
+#endif
tsdPtr->pbuflen = 1024;
+#ifdef _SC_GETPW_R_SIZE_MAX
}
+#endif
tsdPtr->pbuf = ckalloc(tsdPtr->pbuflen);
Tcl_CreateThreadExitHandler(FreePwBuf, NULL);
}
@@ -277,10 +281,14 @@ TclpGetPwUid(
*/
if (tsdPtr->pbuf == NULL) {
+#ifdef _SC_GETPW_R_SIZE_MAX
tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX);
if (tsdPtr->pbuflen < 1) {
+#endif
tsdPtr->pbuflen = 1024;
+#ifdef _SC_GETPW_R_SIZE_MAX
}
+#endif
tsdPtr->pbuf = ckalloc(tsdPtr->pbuflen);
Tcl_CreateThreadExitHandler(FreePwBuf, NULL);
}
@@ -380,10 +388,14 @@ TclpGetGrNam(
*/
if (tsdPtr->gbuf == NULL) {
+#ifdef _SC_GETGR_R_SIZE_MAX
tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX);
if (tsdPtr->gbuflen < 1) {
+#endif
tsdPtr->gbuflen = 1024;
+#ifdef _SC_GETGR_R_SIZE_MAX
}
+#endif
tsdPtr->gbuf = ckalloc(tsdPtr->gbuflen);
Tcl_CreateThreadExitHandler(FreeGrBuf, NULL);
}
@@ -460,10 +472,14 @@ TclpGetGrGid(
*/
if (tsdPtr->gbuf == NULL) {
+#ifdef _SC_GETGR_R_SIZE_MAX
tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX);
if (tsdPtr->gbuflen < 1) {
+#endif
tsdPtr->gbuflen = 1024;
+#ifdef _SC_GETGR_R_SIZE_MAX
}
+#endif
tsdPtr->gbuf = ckalloc(tsdPtr->gbuflen);
Tcl_CreateThreadExitHandler(FreeGrBuf, NULL);
}
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