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libc: refactoring

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This commit is contained in:
Giacomo Tesio
2019-11-28 02:35:52 +01:00
parent f104c46858
commit 4067cb45cb
75 changed files with 596 additions and 355 deletions
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22
qa/kern/dup.c
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@@ -27,41 +27,41 @@ main(void)
char buf[256];
int fd, r;
fd = open("/fd/0ctl", OREAD|OCEXEC);
fd = sys_open("/fd/0ctl", OREAD|OCEXEC);
if(fd < 0)
goto Fail;
r = read(fd, buf, sizeof(buf));
r = jehanne_read(fd, buf, sizeof(buf));
if(r < 0)
goto Fail;
close(fd);
sys_close(fd);
print("Got 0ctl: %s\n", buf);
fd = open("/fd/1ctl", OREAD|OCEXEC);
fd = sys_open("/fd/1ctl", OREAD|OCEXEC);
if(fd < 0)
goto Fail;
r = read(fd, buf, sizeof(buf));
r = jehanne_read(fd, buf, sizeof(buf));
if(r < 0)
goto Fail;
close(fd);
sys_close(fd);
print("Got 1ctl: %s\n", buf);
fd = open("/fd/2ctl", OREAD|OCEXEC);
fd = sys_open("/fd/2ctl", OREAD|OCEXEC);
if(fd < 0)
goto Fail;
r = read(fd, buf, sizeof(buf));
r = jehanne_read(fd, buf, sizeof(buf));
if(r < 0)
goto Fail;
print("Got 2ctl: %s\n", buf);
snprint(buf, sizeof(buf), "/fd/%dctl", fd);
fd = open(buf, OREAD);
fd = sys_open(buf, OREAD);
if(fd < 0)
goto Fail;
r = read(fd, buf, sizeof(buf));
r = jehanne_read(fd, buf, sizeof(buf));
if(r < 0)
goto Fail;
print("Got: %s\n", buf);
close(fd);
sys_close(fd);
exits(nil);
Fail: