Changeset 2437

Timestamp:

Nov 13, 2005, 12:50:29 PM (20 years ago)

Author:

bird

Message:

Fixed a generic error handling bug in ioctl, write, read, dup and dup which was causing incorrect errnos.

Location:

trunk/src/emx

Files:

• ChangeLog.LIBC (modified) (1 diff)
• src/lib/sys/__chmod.c (modified) (1 diff)
• src/lib/sys/__dup.c (modified) (1 diff)
• src/lib/sys/__dup2.c (modified) (2 diffs)
• src/lib/sys/__read.c (modified) (1 diff)
• src/lib/sys/__write.c (modified) (1 diff)

trunk/src/emx/ChangeLog.LIBC

@@ -8 +8 @@
           Kudos to Yuri for tracking down the places which required attention.
     - libc:
+        o Fixed a generic error handling bug in ioctl, write, read, dup and dup
+          which was causing incorrect errnos.
+        o Changed line buffer from 512 to 8192 bytes in _response().
         o Corrected shmat to return -1 instead of NULL on failure.
         o Fixed bug in the sigsuspend (includes pause ++) handling,

trunk/src/emx/src/lib/sys/__chmod.c

@@ -21 +21 @@
 {
     LIBCLOG_ENTER("pszPath=%s flag=%#x attr=%#x\n", pszPath, flag, attr);
-    ULONG       rc;
+    int         rc;
     int         cch;
     FILESTATUS3 info;

trunk/src/emx/src/lib/sys/__dup.c

@@ -20 +20 @@
     PLIBCFH     pFH;
     int         fhNew;
-    ULONG       rc;
+    int         rc;
 
     /*

trunk/src/emx/src/lib/sys/__dup2.c

@@ -20 +20 @@
     PLIBCFH     pFH;
     PLIBCFH     pFHNew;
-    ULONG       rc;
+    int         rc;
 
     /*
@@ -130 +130 @@
     return fhNew;
 }
+

trunk/src/emx/src/lib/sys/__read.c

@@ -18 +18 @@
 int __read (int handle, void *buf, size_t cbToRead)
 {
-    ULONG   rc;
+    int     rc;
     PLIBCFH pFH;
     ULONG   cbRead;

trunk/src/emx/src/lib/sys/__write.c

@@ -19 +19 @@
 {
     PLIBCFH pFH;
-    ULONG   rc;
+    int     rc;
     ULONG   cbWritten;
     FS_VAR();