diff options
Diffstat (limited to 'erts/emulator/sys/unix/sys.c')
| -rw-r--r-- | erts/emulator/sys/unix/sys.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/erts/emulator/sys/unix/sys.c b/erts/emulator/sys/unix/sys.c index 401b37b9d2..61f9f6a59a 100644 --- a/erts/emulator/sys/unix/sys.c +++ b/erts/emulator/sys/unix/sys.c @@ -2489,6 +2489,16 @@ erts_sys_getenv(char *key, char *value, size_t *size) return res; } +int +erts_sys_unsetenv(char *key) +{ + int res; + erts_smp_rwmtx_rwlock(&environ_rwmtx); + res = unsetenv(key); + erts_smp_rwmtx_rwunlock(&environ_rwmtx); + return res; +} + void sys_init_io(void) { |