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Use a global extern declaration to appease gcc.

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Reported by:	gjb
X-MFC with:	r326498
This commit is contained in:
Mark Johnston 2017-12-06 17:52:01 +00:00
parent 2ff3551a47
commit cdaa2de87e
1 changed files with 2 additions and 1 deletions
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3
lib/libproc/proc_create.c
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@ -47,6 +47,8 @@ __FBSDID("$FreeBSD$");
#include "_libproc.h"
extern char * const *environ;
static int getelfclass(int);
static int proc_init(pid_t, int, int, struct proc_handle **);
@ -179,7 +181,6 @@ int
proc_create(const char *file, char * const *argv, char * const *envp,
proc_child_func *pcf, void *child_arg, struct proc_handle **pphdl)
{
extern char * const *environ;
struct proc_handle *phdl;
int error, status;
pid_t pid;