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(scm_cuserid): Use a private result buffer, for thread safe.

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Kevin Ryde 2004-02-23 22:05:37 +00:00
parent 9de7b7abb4
commit 1b317eb196
1 changed files with 2 additions and 1 deletions
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3
libguile/posix.c
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@ -1498,9 +1498,10 @@ SCM_DEFINE (scm_cuserid, "cuserid", 0, 0, 0,
"information cannot be obtained.") "information cannot be obtained.")
#define FUNC_NAME s_scm_cuserid #define FUNC_NAME s_scm_cuserid
{ {
char buf[L_cuserid];
char * p; char * p;
p = cuserid (NULL); p = cuserid (buf);
if (!p || !*p) if (!p || !*p)
return SCM_BOOL_F; return SCM_BOOL_F;
return scm_makfrom0str (p); return scm_makfrom0str (p);