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| author | Fredrik Gustafsson <[email protected]> | 2013-11-18 10:00:46 +0100 |
|---|---|---|
| committer | Fredrik Gustafsson <[email protected]> | 2013-11-18 10:00:46 +0100 |
| commit | 04f5e4e820f792b3f07dd232f582e6a7e0a3d3f7 (patch) | |
| tree | 676a2c175d7b2e6fe993344409db35137d8186e5 /erts/emulator/sys/unix/sys.c | |
| parent | 22b3a285aadffdb02f04230b78c167f52f7d7bc1 (diff) | |
| parent | b2e4599affa6718bba60ef3846d130513e9a740d (diff) | |
| download | otp-04f5e4e820f792b3f07dd232f582e6a7e0a3d3f7.tar.gz otp-04f5e4e820f792b3f07dd232f582e6a7e0a3d3f7.tar.bz2 otp-04f5e4e820f792b3f07dd232f582e6a7e0a3d3f7.zip | |
Merge branch 'maint'
Conflicts:
bootstrap/lib/kernel/ebin/os.beam
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) { |