hp-ux patch

[David Leonard]

Everyone loves HP-UX.


*** stdrusty.h    Mon Dec 31 15:28:38 2007
--- stdrusty.h    Mon Dec 31 15:42:00 2007
***************
*** 2,8 ****
--- 2,10 ----
  #define _STDRUSTY_H
  #include <stdbool.h>
  #include <string.h>
+ #if !defined(__hpux__)
  #include <stdint.h>
+ #endif
 
  /* Is A == B ? */
  #define streq(a,b) (strcmp((a),(b)) == 0)
*** ccontrol.c    Mon Dec 31 15:28:37 2007
--- ccontrol.c    Mon Dec 31 15:40:11 2007
***************
*** 11,16 ****
--- 11,17 ----
  #include <sys/wait.h>
  #include <sys/time.h>
  #include <sys/resource.h>
+ #include <sys/stat.h>
  #include <fcntl.h>
  #include "stdrusty.h"
  #include "ccontrol.h"
***************
*** 402,404 ****
--- 403,428 ----
      }
      return ret;
  }
+
+ #if defined(__hpux__)
+ int setenv(const char *name, const char *value, int overwrite)
+ {
+     char *env_line;
+     int name_len = strlen(name);
+     int value_len = strlen(value);
+
+     if (!overwrite && getenv(name))
+         return 0;
+     env_line = malloc(name_len + 1 + value_len + 1); /* "name=value\0" */
+     memcpy(env_line, name, name_len);
+     env_line[name_len] = '=';
+     memcpy(env_line + name_len + 1, value, value_len);
+     env_line[name_len + 1 + value_len] = 0;
+     return putenv(env_line);
+ }
+
+ int unsetenv(const char *name)
+ {
+     return putenv(name);
+ }
+ #endif