[Pcsclite-cvs-commit] r4236 - /trunk/PCSC/src/utils.c

[rousseau at users.alioth.debian.org]

Author: rousseau
Date: Mon Jun  1 07:42:22 2009
New Revision: 4236

URL: http://svn.debian.org/wsvn/pcsclite/?sc=1&rev=4236
Log:
StatSynchronizeContext(): do not call mkfifo(3) since the fifo file is
already created by another thread.

Modified:
    trunk/PCSC/src/utils.c

Modified: trunk/PCSC/src/utils.c
URL: http://svn.debian.org/wsvn/pcsclite/trunk/PCSC/src/utils.c?rev=4236&op=diff
==============================================================================
--- trunk/PCSC/src/utils.c (original)
+++ trunk/PCSC/src/utils.c Mon Jun  1 07:42:22 2009
@@ -155,7 +155,7 @@
 /**
  * Sends an asynchronous event to a specific waiting client
  *
- * Just write 1 byte to a specific fifo in PCSCLITE_EVENTS_DIR and remove the file
+ * Just write 1 byte to an (existing) specific fifo in PCSCLITE_EVENTS_DIR
  *
  * This function must be secured since the files are created by the library
  * or any non privileged process. We must not follow symlinks for example
@@ -169,7 +169,6 @@
 
 	(void)snprintf(filename, sizeof(filename), "%s/event.%d.%ld",
 		PCSCLITE_EVENTS_DIR, SYS_GetPID(), hContext);
-	(void)mkfifo(filename, 0644);
 	fd = SYS_OpenFile(filename, O_WRONLY, 0);
 
 	if (fstat(fd, &fstat_buf))