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55 lines
1.3 KiB
C
55 lines
1.3 KiB
C
/*-------------------------------------------------------------------------
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*
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* port-protos.h--
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* prototypes for Ultrix-specific routines
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*
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*
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* Copyright (c) 1994, Regents of the University of California
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*
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* $Id: port-protos.h,v 1.6 1997/09/07 04:47:24 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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#ifndef PORT_PORTOS_H
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#define PORT_PORTOS_H
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/*
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* Externals in libc that need prototypes (or at least declarations)
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*/
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extern char *ecvt(double, int, int *, int *);
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extern char *fcvt(double, int, int *, int *);
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/* dynloader.c */
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/*
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* New dynamic loader.
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*
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* This dynamic loader uses Andrew Yu's libdl-1.0 package for Ultrix 4.x.
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* (Note that pg_dlsym and pg_dlclose are actually macros defined in
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* "port-protos.h".)
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*/
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#define pg_dlsym(h, f) ((func_ptr)dl_sym(h, f))
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#define pg_dlclose(h) dl_close(h)
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#define pg_dlerror() dl_error()
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extern int dl_init(char *);
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/* port.c */
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extern int syscall();
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extern void init_address_fixup(void);
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/* strdup.c: strdup() is not part of libc on Ultrix */
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extern char *strdup(char const *);
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/* inet_aton() is not part of libc on Ultrix. The following is from
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backend/port/inet_aton.h
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*/
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struct in_addr;
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int
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inet_aton(const char *cp, struct in_addr * addr);
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#endif /* PORT_PORTOS_H */
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