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Viewing changes to daemontools-0.76/src/env.c

  • Committer: Bazaar Package Importer
  • Author(s): Gerrit Pape
  • Date: 2008-04-16 21:20:38 UTC
  • Revision ID: james.westby@ubuntu.com-20080416212038-2ix54o7w5m8lpvni
Tags: upstream-0.76
Import upstream version 0.76

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daemontools-0.76/src/env.c
 
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/* Public domain. */
 
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#include "str.h"
 
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#include "env.h"
 
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extern /*@null@*/char *env_get(const char *s)
 
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{
 
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  int i;
 
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  unsigned int len;
 
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  if (!s) return 0;
 
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  len = str_len(s);
 
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  for (i = 0;environ[i];++i)
 
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    if (str_start(environ[i],s) && (environ[i][len] == '='))
 
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      return environ[i] + len + 1;
 
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  return 0;
 
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}