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| author | wollman <wollman@FreeBSD.org> | 2002-10-22 03:54:41 +0800 |
|---|---|---|
| committer | wollman <wollman@FreeBSD.org> | 2002-10-22 03:54:41 +0800 |
| commit | 99a7a14805a0bec22d61bc6ae0b9dc2609bc84e4 (patch) | |
| tree | 78c709204554632abe79ed17a8167e6b222b3d7b | |
| parent | 8b71a0ff2cbad9dbfcf74b6970cf4c48dbc86042 (diff) | |
| download | freebsd-ports-gnome-99a7a14805a0bec22d61bc6ae0b9dc2609bc84e4.tar.gz freebsd-ports-gnome-99a7a14805a0bec22d61bc6ae0b9dc2609bc84e4.tar.zst freebsd-ports-gnome-99a7a14805a0bec22d61bc6ae0b9dc2609bc84e4.zip | |
Use strerror_r() rather than trying to hack our own. This avoids
dealing with the nonstandardized types of sys_nerr and sys_errlst[]
and works for both -current and recent (>=4.5) values of -stable.
The previous implementation knew too much about sys_nerr for its own
good.
| -rw-r--r-- | lang/elk/files/patch-af | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/lang/elk/files/patch-af b/lang/elk/files/patch-af index c4c4411565c9..4fc6b0a353b1 100644 --- a/lang/elk/files/patch-af +++ b/lang/elk/files/patch-af @@ -1,19 +1,41 @@ ---- src/print.c.orig Thu Apr 4 07:25:04 1996 -+++ src/print.c Sun Dec 12 16:29:07 1999 -@@ -6,6 +6,7 @@ +--- ../../work.orig/elk-3.0/src/print.c Thu Apr 4 08:25:04 1996 ++++ src/print.c Mon Oct 21 15:48:05 2002 +@@ -5,6 +5,7 @@ + #include <errno.h> #include <ctype.h> ++#include <string.h> #include <varargs.h> -+#include <sys/param.h> #ifdef FLUSH_TIOCFLUSH - # include <sys/ioctl.h> -@@ -556,7 +557,7 @@ +@@ -555,10 +556,6 @@ + char *p; register c; char buf[256]; - extern sys_nerr; +- extern sys_nerr; -#ifndef __bsdi__ -+#if !(defined(BSD) && (BSD >= 199306)) - extern char *sys_errlist[]; - #endif +- extern char *sys_errlist[]; +-#endif GC_Node; + Alloca_Begin; + +@@ -573,13 +570,13 @@ + } else if (c == '%') { + Print_Char (port, '\n'); + } else if (c == 'e' || c == 'E') { +- if (Saved_Errno > 0 && Saved_Errno < sys_nerr) { +- s = sys_errlist[Saved_Errno]; +- sprintf (buf, "%c%s", isupper (*s) ? tolower (*s) : +- *s, s+1); +- } else { +- sprintf (buf, "error %d", Saved_Errno); ++ if (strerror_r(Saved_Errno, buf, sizeof(buf)) != 0) { ++ snprintf(buf, sizeof(buf) - 1, "unknown error: %d", ++ Saved_Errno); ++ buf[sizeof(buf) - 1] = '\0'; + } ++ if (isupper(buf[0])) ++ buf[0] = tolower(buf[0]); + Print_Object (Make_String (buf, strlen (buf)), port, + c == 'E', 0, 0); + } else { |