version 1.4.4.1, 2016/05/14 11:31:38
|
version 1.7, 2020/06/19 13:06:17
|
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 - 2015 | Copyright 2004 - 2020 |
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 74 int
|
Line 74 int
|
#endif |
#endif |
e_popen(const char *command, const char *type, pid_t *ppid) |
e_popen(const char *command, const char *type, pid_t *ppid) |
{ |
{ |
|
return e_popen2(command, type, ppid, NULL, 0); |
|
} |
|
|
|
/* |
|
* e_popen2() - ELWIX replacement of standard popen with post close of chosen handles |
|
* |
|
* @command = command |
|
* @type = type |
|
* @ppid = return pid of child program |
|
* @fds = file descriptor array for close when fork |
|
* @fdslen = fds number of descriptors |
|
* return: NULL error or !=NULL open program |
|
*/ |
|
#ifdef POPEN_STREAM |
|
FILE * |
|
#else |
|
int |
|
#endif |
|
e_popen2(const char *command, const char *type, pid_t *ppid, int *fds, size_t fdslen) |
|
{ |
struct tagPIOPID *cur, *p; |
struct tagPIOPID *cur, *p; |
int pdes[2], pid, twoway, cloexec; | int pdes[2], pid, twoway, cloexec, i; |
char *argv[4]; |
char *argv[4]; |
|
|
if (!command || !type) |
if (!command || !type) |
Line 143 e_popen(const char *command, const char *type, pid_t *
|
Line 163 e_popen(const char *command, const char *type, pid_t *
|
#endif |
#endif |
/* NOTREACHED */ |
/* NOTREACHED */ |
case 0: /* Child. */ |
case 0: /* Child. */ |
|
if (fds && fdslen) { |
|
for (i = 0; i < fdslen; i++) |
|
close(fds[i]); |
|
} |
|
|
if (*type == 'r') { |
if (*type == 'r') { |
/* |
/* |
* The _dup2() to STDIN_FILENO is repeated to avoid |
* The _dup2() to STDIN_FILENO is repeated to avoid |
Line 235 e_pclose(int iop)
|
Line 260 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) |