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authorSverker Eriksson <[email protected]>2014-12-08 20:36:28 +0100
committerSverker Eriksson <[email protected]>2015-11-10 16:40:24 +0100
commit01cc99b35c00be86d832693776ee8ed880b59882 (patch)
tree04dcd137a9758f1ae38626f22b3ec7b1f67b24a1 /erts/doc/src
parent38ddf72b48377bd6b2fb8c4b6981360ae7d44d79 (diff)
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erts: Make key argument constant for erl_drv_{get|put}env
This should be a harmless and compatible API change.
Diffstat (limited to 'erts/doc/src')
-rw-r--r--erts/doc/src/erl_driver.xml4
1 files changed, 2 insertions, 2 deletions
diff --git a/erts/doc/src/erl_driver.xml b/erts/doc/src/erl_driver.xml
index 1f7fe0f961..d829aeda10 100644
--- a/erts/doc/src/erl_driver.xml
+++ b/erts/doc/src/erl_driver.xml
@@ -2811,7 +2811,7 @@ ERL_DRV_MAP int sz
</func>
<func>
- <name><ret>int</ret><nametext>erl_drv_putenv(char *key, char *value)</nametext></name>
+ <name><ret>int</ret><nametext>erl_drv_putenv(const char *key, char *value)</nametext></name>
<fsummary>Set the value of an environment variable</fsummary>
<desc>
<marker id="erl_drv_putenv"></marker>
@@ -2840,7 +2840,7 @@ ERL_DRV_MAP int sz
</desc>
</func>
<func>
- <name><ret>int</ret><nametext>erl_drv_getenv(char *key, char *value, size_t *value_size)</nametext></name>
+ <name><ret>int</ret><nametext>erl_drv_getenv(const char *key, char *value, size_t *value_size)</nametext></name>
<fsummary>Get the value of an environment variable</fsummary>
<desc>
<marker id="erl_drv_getenv"></marker>