3 files changed, 15 insertions, 0 deletions
diff --git a/src/environment.c b/src/environment.c
index bf012286..35c76fe5 100644
--- a/src/environment.c
+++ b/src/environment.c
@@ -518,6 +518,8 @@ env_t *global_env(bool source_mapping)
         {"USE_COLOR", "USE_COLOR", "Bool"},
         {"say", "say", "func(text:Text, newline=yes)"},
         {"print", "say", "func(text:Text, newline=yes)"},
+        {"getenv", "getenv_text", "func(name:Text -> Text?)"},
+        {"setenv", "setenv_text", "func(name:Text, value:Text -> Text?)"},
         {"ask", "ask", "func(prompt:Text, bold=yes, force_tty=yes -> Text?)"},
         {"exit", "tomo_exit", "func(message:Text?=none, code=Int32(1) -> Abort)"},
         {"fail", "fail_text", "func(message:Text -> Abort)"},
diff --git a/src/stdlib/stdlib.c b/src/stdlib/stdlib.c
index 88553f54..a7eeb745 100644
--- a/src/stdlib/stdlib.c
+++ b/src/stdlib/stdlib.c
@@ -634,4 +634,15 @@ public void sleep_num(double seconds)
     nanosleep(&ts, NULL);
 }
 
+public OptionalText_t getenv_text(Text_t name)
+{
+    const char *val = getenv(Text$as_c_string(name));
+    return val ? Text$from_str(val) : NONE_TEXT;
+}
+
+public void setenv_text(Text_t name, Text_t value)
+{
+    setenv(Text$as_c_string(name), Text$as_c_string(value), 1);
+}
+
 // vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0
diff --git a/src/stdlib/stdlib.h b/src/stdlib/stdlib.h
index a452a04b..c4bf83e0 100644
--- a/src/stdlib/stdlib.h
+++ b/src/stdlib/stdlib.h
@@ -93,5 +93,7 @@ _Noreturn void tomo_exit(Text_t text, int32_t status);
 Closure_t spawn(Closure_t fn);
 bool pop_flag(char **argv, int *i, const char *flag, Text_t *result);
 void sleep_num(double seconds);
+OptionalText_t getenv_text(Text_t name);
+void setenv_text(Text_t name, Text_t value);
 
 // vim: ts=4 sw=0 et cino=L2,l1,(0,W4,m1,\:0