67 lines
1.7 KiB
C
67 lines
1.7 KiB
C
$NetBSD: patch-unix_tclUnixCompat.c,v 1.1 2014/03/10 14:20:44 taca Exp $
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This is needed on MirBSD, which does not have the required sysconf
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constants.
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--- unix/tclUnixCompat.c.orig Thu Dec 13 16:53:10 2012
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+++ unix/tclUnixCompat.c
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@@ -197,10 +197,14 @@ TclpGetPwNam(
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*/
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if (tsdPtr->pbuf == NULL) {
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+#ifdef _SC_GETPW_R_SIZE_MAX
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tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX);
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if (tsdPtr->pbuflen < 1) {
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+#endif
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tsdPtr->pbuflen = 1024;
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+#ifdef _SC_GETPW_R_SIZE_MAX
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}
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+#endif
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tsdPtr->pbuf = ckalloc(tsdPtr->pbuflen);
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Tcl_CreateThreadExitHandler(FreePwBuf, NULL);
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}
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@@ -277,10 +281,14 @@ TclpGetPwUid(
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*/
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if (tsdPtr->pbuf == NULL) {
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+#ifdef _SC_GETPW_R_SIZE_MAX
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tsdPtr->pbuflen = (int) sysconf(_SC_GETPW_R_SIZE_MAX);
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if (tsdPtr->pbuflen < 1) {
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+#endif
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tsdPtr->pbuflen = 1024;
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+#ifdef _SC_GETPW_R_SIZE_MAX
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}
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+#endif
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tsdPtr->pbuf = ckalloc(tsdPtr->pbuflen);
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Tcl_CreateThreadExitHandler(FreePwBuf, NULL);
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}
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@@ -380,10 +388,14 @@ TclpGetGrNam(
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*/
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if (tsdPtr->gbuf == NULL) {
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+#ifdef _SC_GETGR_R_SIZE_MAX
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tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX);
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if (tsdPtr->gbuflen < 1) {
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+#endif
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tsdPtr->gbuflen = 1024;
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+#ifdef _SC_GETGR_R_SIZE_MAX
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}
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+#endif
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tsdPtr->gbuf = ckalloc(tsdPtr->gbuflen);
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Tcl_CreateThreadExitHandler(FreeGrBuf, NULL);
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}
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@@ -460,10 +472,14 @@ TclpGetGrGid(
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*/
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if (tsdPtr->gbuf == NULL) {
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+#ifdef _SC_GETGR_R_SIZE_MAX
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tsdPtr->gbuflen = (int) sysconf(_SC_GETGR_R_SIZE_MAX);
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if (tsdPtr->gbuflen < 1) {
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+#endif
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tsdPtr->gbuflen = 1024;
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+#ifdef _SC_GETGR_R_SIZE_MAX
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}
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+#endif
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tsdPtr->gbuf = ckalloc(tsdPtr->gbuflen);
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Tcl_CreateThreadExitHandler(FreeGrBuf, NULL);
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}
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