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Drop redundant declaration

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environ is exported in <unistd.h>.

    env.c:29:15: warning: redundant redeclaration of 'environ' [-Wredundant-decls]
       29 | extern char **environ;
          |               ^~~~~~~
    login.c:92:15: warning: redundant redeclaration of ‘environ’ [-Wredundant-decls]
       92 | extern char **environ;
          |               ^~~~~~~
    sulogin.c:40:15: warning: redundant redeclaration of ‘environ’ [-Wredundant-decls]
       40 | extern char **environ;
          |               ^~~~~~~
    newgrp.c:32:15: warning: redundant redeclaration of ‘environ’ [-Wredundant-decls]
       32 | extern char **environ;
          |               ^~~~~~~
This commit is contained in:
Christian Göttsche
2023-01-24 15:59:47 +01:00
committed by Iker Pedrosa
parent 46d3058341
commit 43508ac476
4 changed files with 0 additions and 5 deletions
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1
libmisc/env.c
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@@ -26,7 +26,6 @@
#define NEWENVP_STEP 16
size_t newenvc = 0;
/*@null@*/char **newenvp = NULL;
extern char **environ;
static const char *const forbid[] = {
"_RLD_=",