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Diff for /libelwix/src/pio.c between versions 1.3 and 1.6

version 1.3, 2014/01/29 14:16:54 version 1.6, 2019/12/30 18:11:16
Line 12  terms: Line 12  terms:
 All of the documentation and software included in the ELWIX and AITNET  All of the documentation and software included in the ELWIX and AITNET
 Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>  Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org>
   
Copyright 2004 - 2014Copyright 2004 - 2015
         by Michael Pounov <misho@elwix.org>.  All rights reserved.          by Michael Pounov <misho@elwix.org>.  All rights reserved.
   
 Redistribution and use in source and binary forms, with or without  Redistribution and use in source and binary forms, with or without
Line 49  SUCH DAMAGE. Line 49  SUCH DAMAGE.
 extern char **environ;  extern char **environ;
   
 pio_pid_t pio_pidlist = SLIST_HEAD_INITIALIZER(pio_pidlist);  pio_pid_t pio_pidlist = SLIST_HEAD_INITIALIZER(pio_pidlist);
   #ifdef HAVE_LIBPTHREAD
 static pthread_mutex_t pidlist_mutex = PTHREAD_MUTEX_INITIALIZER;  static pthread_mutex_t pidlist_mutex = PTHREAD_MUTEX_INITIALIZER;
   
#define THREAD_LOCK()   if (__isthreaded) pthread_mutex_lock(&pidlist_mutex)#define THREAD_LOCK()   pthread_mutex_lock(&pidlist_mutex)
#define THREAD_UNLOCK() if (__isthreaded) pthread_mutex_unlock(&pidlist_mutex)#define THREAD_UNLOCK() pthread_mutex_unlock(&pidlist_mutex)
 #else
 #define THREAD_LOCK()
 #define THREAD_UNLOCK()
 #endif
   
   
 /*  /*
  * e_popen() - ELWIX replacement of standard popen   * e_popen() - ELWIX replacement of standard popen
  *   *
Line 231  e_pclose(int iop) Line 235  e_pclose(int iop)
 #endif  #endif
 {  {
         struct tagPIOPID *cur, *last = NULL;          struct tagPIOPID *cur, *last = NULL;
        int pstat;        int pstat = 0;
         pid_t pid;          pid_t pid;
   
         if (!iop)          if (!iop)
Removed from v.1.3  
changed lines
  Added in v.1.6

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