diff options
Diffstat (limited to 'ports/unix')
| -rw-r--r-- | ports/unix/guts/popen.c | 1 | ||||
| -rw-r--r-- | ports/unix/guts/system.c | 10 |
2 files changed, 4 insertions, 7 deletions
diff --git a/ports/unix/guts/popen.c b/ports/unix/guts/popen.c index 05f0f6a..0ca16b0 100644 --- a/ports/unix/guts/popen.c +++ b/ports/unix/guts/popen.c @@ -5,7 +5,6 @@ * FILE *popen(const char *command, const char *mode) * FILE *rc = NULL; */ - /* on at least some systems, popen() calls fork and exec * in ways that avoid our usual enforcement of the environment. */ diff --git a/ports/unix/guts/system.c b/ports/unix/guts/system.c index 8b3607d..028b372 100644 --- a/ports/unix/guts/system.c +++ b/ports/unix/guts/system.c @@ -1,19 +1,17 @@ /* - * Copyright (c) 2011 Wind River Systems; see + * Copyright (c) 2011, 2012 Wind River Systems; see * guts/COPYRIGHT for information. * * int system(const char *command) * int rc = -1; */ - /* We want to ensure that the child process implicitly - * spawned has the right environment. So... - */ - int pid; - if (!command) return 1; pseudo_setupenv(); + if (pseudo_get_value("PSEUDO_UNLOAD")) + pseudo_dropenv(); + rc = real_system(command); /* return rc; |