Remove unused init_unsigned_integer function.
As pointed out by Bernhard Reutner-Fischer, this function is unused since the fix for PR 53796 in November 2017. 2018-09-07 Janne Blomqvist <jb@gcc.gnu.org> * runtime/environ.c (init_unsigned_integer): Remove. From-SVN: r264163
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@ -1,3 +1,7 @@
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2018-09-07 Janne Blomqvist <jb@gcc.gnu.org>
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* runtime/environ.c (init_unsigned_integer): Remove.
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2018-09-05 Hans-Peter Nilsson <hp@axis.com>
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* io/async.h: Use __gthread_mutex_t, not pthread_mutex_t.
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@ -98,25 +98,6 @@ init_integer (variable * v)
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}
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/* Initialize an integer environment variable which has to be positive. */
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static void
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init_unsigned_integer (variable * v)
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{
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char *p, *q;
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p = getenv (v->name);
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if (p == NULL)
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return;
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for (q = p; *q; q++)
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if (!isdigit (*q))
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return;
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*v->var = atoi (p);
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}
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/* Initialize a boolean environment variable. We only look at the first
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letter of the value. */
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