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).
57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/*
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* This file is part of Jehanne.
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*
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* Copyright (C) 2015 Giacomo Tesio <giacomo@tesio.it>
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*
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* Jehanne is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, version 2 of the License.
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*
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* Jehanne is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Jehanne. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <u.h>
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#include <lib9.h>
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/* Test rune assignment: should not produce any warning
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* see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67132
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*/
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void
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main(void)
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{
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int fd;
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static Rune r[16] = L"Ciao Mondo!";
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static Rune buf[16];
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if((fd = ocreate("/tmp/runetest.txt", OWRITE, 0666L)) < 0) {
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print("FAIL: open: %r\n");
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exits("FAIL");
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}
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if(write(fd, r, sizeof(r)) < 0){
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print("FAIL: fprint: %r\n");
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exits("FAIL");
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}
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close(fd);
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if((fd = open("/tmp/runetest.txt", OREAD)) < 0) {
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print("FAIL: open: %r\n");
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exits("FAIL");
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}
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if(read(fd, (char*)buf, sizeof(buf)) < 0){
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print("FAIL: read: %r\n");
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exits("FAIL");
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}
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close(fd);
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if (runestrcmp(r, buf) != 0){
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print("FAIL: got '%S' instead of '%S'.\n", buf, r);
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exits("FAIL");
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}
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print("PASS\n");
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exits("PASS");
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}
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