talloc.c - plan9port - [fork] Plan 9 from user space
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       talloc.c (600B)
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            1 #include <u.h>
            2 #include <libc.h>
            3 #include <bin.h>
            4 #include <httpd.h>
            5 
            6 /*
            7  * memory allocators:
            8  * h routines call canalloc; they should be used by everything else
            9  * note this memory is wiped out at the start of each new request
           10  * note: these routines probably shouldn't fatal.
           11  */
           12 char*
           13 hstrdup(HConnect *c, char *s)
           14 {
           15         char *t;
           16         int n;
           17 
           18         n = strlen(s) + 1;
           19         t = binalloc(&c->bin, n, 0);
           20         if(t == nil)
           21                 sysfatal("out of memory");
           22         memmove(t, s, n);
           23         return t;
           24 }
           25 
           26 void*
           27 halloc(HConnect *c, ulong n)
           28 {
           29         void *p;
           30 
           31         p = binalloc(&c->bin, n, 1);
           32         if(p == nil)
           33                 sysfatal("out of memory");
           34         return p;
           35 }