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| author | Brad Fitzpatrick <bradfitz@golang.org> | 2014-10-01 11:17:15 -0700 |
|---|---|---|
| committer | Brad Fitzpatrick <bradfitz@golang.org> | 2014-10-01 11:17:15 -0700 |
| commit | 52a0a3f43171c79c11a7c024c757e9b084d2bbed (patch) | |
| tree | 911ebc3a34973aa9d2b0ccb42bb0b787147d273c /src/runtime/cgo | |
| parent | 00f7bc64366c3b39ca947e489c8208ff4f0e3aa3 (diff) | |
| download | go-52a0a3f43171c79c11a7c024c757e9b084d2bbed.tar.gz | |
os, syscall: add Unsetenv
Also address a TODO, making Clearenv pass through to cgo.
Based largely on Minux's earlier https://codereview.appspot.com/82040044
Fixes Issue 6423
LGTM=iant, alex.brainman, r, rsc
R=rsc, iant, r, alex.brainman
CC=golang-codereviews
https://codereview.appspot.com/148370043
Diffstat (limited to 'src/runtime/cgo')
| -rw-r--r-- | src/runtime/cgo/gcc_setenv.c | 7 | ||||
| -rw-r--r-- | src/runtime/cgo/setenv.c | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/src/runtime/cgo/gcc_setenv.c b/src/runtime/cgo/gcc_setenv.c index 8b128b946..af0fc5d8d 100644 --- a/src/runtime/cgo/gcc_setenv.c +++ b/src/runtime/cgo/gcc_setenv.c @@ -14,3 +14,10 @@ x_cgo_setenv(char **arg) { setenv(arg[0], arg[1], 1); } + +/* Stub for calling unsetenv */ +void +x_cgo_unsetenv(char *arg) +{ + unsetenv(arg); +} diff --git a/src/runtime/cgo/setenv.c b/src/runtime/cgo/setenv.c index ee529904f..76d88cbf1 100644 --- a/src/runtime/cgo/setenv.c +++ b/src/runtime/cgo/setenv.c @@ -5,6 +5,9 @@ // +build darwin dragonfly freebsd linux netbsd openbsd #pragma cgo_import_static x_cgo_setenv +#pragma cgo_import_static x_cgo_unsetenv void x_cgo_setenv(char**); void (*runtime·_cgo_setenv)(char**) = x_cgo_setenv; +void x_cgo_unsetenv(char**); +void (*runtime·_cgo_unsetenv)(char**) = x_cgo_unsetenv; |