diff options
Diffstat (limited to 'libbb/xfuncs.c')
| -rw-r--r-- | libbb/xfuncs.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libbb/xfuncs.c b/libbb/xfuncs.c index 92091e5..7b95e49 100644 --- a/libbb/xfuncs.c +++ b/libbb/xfuncs.c @@ -255,6 +255,14 @@ int wait4pid(int pid) } #endif +#ifdef L_xsetenv +void xsetenv(const char *key, const char *value) +{ + if(setenv(key, value, 1)) + bb_error_msg_and_die(bb_msg_memory_exhausted); +} +#endif + #ifdef L_itoa // Convert unsigned integer to ascii, writing into supplied buffer. A // truncated result is always null terminated (unless buflen is 0), and |