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author | 卜部昌平 <shyouhei@ruby-lang.org> | 2022-09-21 10:03:30 +0900 |
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committer | 卜部昌平 <shyouhei@ruby-lang.org> | 2022-09-21 11:44:09 +0900 |
commit | 437800d3b0bdacf30b82fff15dd5532fbf65c3ab (patch) | |
tree | 03a51e316c81d20a53917aed8f2ac9cb4ae533f9 | |
parent | 45741918e1963fce3416b253712cfd4745368e7f (diff) | |
download | ruby-437800d3b0bdacf30b82fff15dd5532fbf65c3ab.tar.gz |
getenv: is in stdlib.h
getenv is a very basic function that has been in stdlib.h since
ISO/IEC 9899:1990. There is absolutely zero need for us to redeclare.
pty.c already includes stdlib.h out of the box so we need nothing.
-rw-r--r-- | ext/etc/etc.c | 8 | ||||
-rw-r--r-- | ext/pty/pty.c | 2 |
2 files changed, 7 insertions, 3 deletions
diff --git a/ext/etc/etc.c b/ext/etc/etc.c index 4cd941f586..c355fe117a 100644 --- a/ext/etc/etc.c +++ b/ext/etc/etc.c @@ -47,8 +47,12 @@ static VALUE sGroup; #define HAVE_UNAME 1 #endif -#ifndef _WIN32 -char *getenv(); +#ifdef STDC_HEADERS +# include <stdlib.h> +#else +# ifdef HAVE_STDLIB_H +# include <stdlib.h> +# endif #endif char *getlogin(); diff --git a/ext/pty/pty.c b/ext/pty/pty.c index 155d215942..acec33f9bf 100644 --- a/ext/pty/pty.c +++ b/ext/pty/pty.c @@ -170,7 +170,7 @@ establishShell(int argc, VALUE *argv, struct pty_info *info, { int master, slave, status = 0; rb_pid_t pid; - char *p, *getenv(); + char *p; VALUE v; struct child_info carg; char errbuf[32]; |