X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=Usermode%2FLibraries%2Flibc.so_src%2Ferrno.c;h=6f9545749e8f246715e0e0e8a48da970c0b3e143;hb=12c9ce3978373fcadb7015e75cce56f6e181488d;hp=a2d789098df0880352c913b0a8c3b663c32e12d8;hpb=e31f60edab8600254145b8c5dbfcca423c75260b;p=tpg%2Facess2.git

diff --git a/Usermode/Libraries/libc.so_src/errno.c b/Usermode/Libraries/libc.so_src/errno.c
index a2d78909..6f954574 100644
--- a/Usermode/Libraries/libc.so_src/errno.c
+++ b/Usermode/Libraries/libc.so_src/errno.c
@@ -6,6 +6,7 @@
  * - errno and strerror
  */
 #include "lib.h"
+#include <stdio.h>
 #include <errno.h>
 #include <acess/sys.h>
 #include <string.h>
@@ -44,7 +45,9 @@ EXPORT char *strerror(int errnum)
 	case EPERM:	return "Operation not permitted";
 	case ENOTTY:	return "Not a TTY";
 	case EAGAIN:	return "Try again";
+	case EFBIG:	return "File too big";
 	case EALREADY:	return "Operation was no-op";
+	case EAFNOSUPPORT:	return "Address family not supported";
 	case EINTERNAL:	return "Internal error";
 	}
 	_SysDebug("strerror: errnum=%i unk", errnum);
@@ -62,3 +65,16 @@ EXPORT int strerror_r(int errnum, char *buf, size_t bufsiz)
 	return 0;
 }
 
+// stdio.h
+EXPORT void perror(const char *s)
+{
+	int err = errno;
+	if( s && s[0] ) {
+		fprintf(stderr, "%s: (%i) %s\n", s, err, strerror(err));
+	}
+	else {
+		fprintf(stderr, "(%i) %s\n", err, strerror(err));
+	}
+	_SysDebug("perror('%s'): %s (%i)", s, strerror(err), err);
+}
+