566a313a7
Denys Vlasenko
2012-07-07
Subject
ash: add a comment about VEXPORT
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shell/ash.c+4 -0
| @@ -1900,6 +1900,10 @@ static const struct { | |
| const char *var_text; | |
| void (*var_func)(const char *) FAST_FUNC; | |
| } varinit_data[] = { | |
| + | /* |
| + | * Note: VEXPORT would not work correctly here for NOFORK applets: |
| + | * some environment strings may be constant. |
| + | */ |
| { VSTRFIXED|VTEXTFIXED , defifsvar , NULL }, | |
| #if ENABLE_ASH_MAIL | |
| { VSTRFIXED|VTEXTFIXED|VUNSET, "MAIL" , changemail }, | |