Giacomo Tesio
e70feee4a3
With this commit all functions declared in libc.h have been renamed with the "jehanne_" prefix. This is done for several reason: - it removes conflicts during symbol resolution when linking standard C libraries like newlib or musl - it allows programs depending on a standard C library to directly link to a library depending on our non standard libc (eg libsec). To ease transiction two files are provided: - sys/include/lib9.h that can be included instead of <libc.h> to use the old names (via a simple set of macros) - sys/src/lib/c/lib9.c that can be compiled with a program where the macro provided by lib9.h are too dumb (see for example rc or grep). In the kernel port/lib.h has been modified accordingly and some of the functions it directly provides has been renamed too (eg malloc in qmalloc.c and print in devcons.c).
87 lines
1.2 KiB
C
87 lines
1.2 KiB
C
/*
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* This file is part of the UCB release of Plan 9. It is subject to the license
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* terms in the LICENSE file found in the top-level directory of this
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* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
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* part of the UCB release of Plan 9, including this file, may be copied,
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* modified, propagated, or distributed except according to the terms contained
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* in the LICENSE file.
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*/
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#include <u.h>
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#include <lib9.h>
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#include <ip.h>
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void
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hnputv(void *p, uint64_t v)
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{
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uint8_t *a;
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a = p;
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a[0] = v>>56;
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a[1] = v>>48;
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a[2] = v>>40;
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a[3] = v>>32;
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a[4] = v>>24;
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a[5] = v>>16;
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a[6] = v>>8;
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a[7] = v;
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}
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void
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hnputl(void *p, uint32_t v)
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{
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uint8_t *a;
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a = p;
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a[0] = v>>24;
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a[1] = v>>16;
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a[2] = v>>8;
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a[3] = v;
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}
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void
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hnputs(void *p, uint16_t v)
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{
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uint8_t *a;
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a = p;
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a[0] = v>>8;
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a[1] = v;
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}
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uint64_t
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nhgetv(void *p)
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{
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uint8_t *a;
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uint64_t v;
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a = p;
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v = (uint64_t)a[0]<<56;
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v |= (uint64_t)a[1]<<48;
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v |= (uint64_t)a[2]<<40;
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v |= (uint64_t)a[3]<<32;
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v |= a[4]<<24;
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v |= a[5]<<16;
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v |= a[6]<<8;
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v |= a[7]<<0;
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return v;
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}
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uint32_t
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nhgetl(void *p)
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{
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uint8_t *a;
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a = p;
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return (a[0]<<24)|(a[1]<<16)|(a[2]<<8)|(a[3]<<0);
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}
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uint16_t
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nhgets(void *p)
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{
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uint8_t *a;
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a = p;
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return (a[0]<<8)|(a[1]<<0);
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}
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