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| author | Fredrik Gustafsson <[email protected]> | 2013-11-18 09:37:42 +0100 |
|---|---|---|
| committer | Fredrik Gustafsson <[email protected]> | 2013-11-18 09:37:42 +0100 |
| commit | b2e4599affa6718bba60ef3846d130513e9a740d (patch) | |
| tree | 116115e2a365d204eb7b1ffc706ad8a9c69bf3fa /erts/emulator/sys/unix/sys.c | |
| parent | f07816ab2826d2a4082442f1d8ca71b7bfb89a47 (diff) | |
| parent | 22c39699f35142063f69c45bdb919bcba468fede (diff) | |
| download | otp-b2e4599affa6718bba60ef3846d130513e9a740d.tar.gz otp-b2e4599affa6718bba60ef3846d130513e9a740d.tar.bz2 otp-b2e4599affa6718bba60ef3846d130513e9a740d.zip | |
Merge branch 'mhssler/add-os-unsetenv/OTP-11446' into maint
* mhssler/add-os-unsetenv/OTP-11446:
erts: remove ?line macro in testcases
Update primary bootstrap
Add os:unsetenv/1
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) { |