33 lines
874 B
Diff
33 lines
874 B
Diff
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From: Tias Guns <tias@ulyssis.org>
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Date: Sun, 5 Aug 2012 16:00:19 +0200
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Subject: [PATCH] fix readahead, add syscall
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fix readahead, add simple syscall
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Can only be tested with LFS support (not patched yet)
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from 'misc-syscalls' by Dan Drown
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http://dan.drown.org/android/src/busybox/
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---
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libbb/missing_syscalls.c | 5 +++++
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1 file changed, 5 insertions(+)
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diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c
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index 474accb..913f00e 100644
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--- a/libbb/missing_syscalls.c
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+++ b/libbb/missing_syscalls.c
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@@ -75,6 +75,11 @@ int semget(key_t key, int nsems, int semflg)
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return syscall(__NR_semget, key, nsems, semflg);
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}
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+ssize_t readahead(int fd, off64_t offset, size_t count)
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+{
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+ return syscall(__NR_readahead, fd, offset, count);
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+}
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+
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struct msqid_ds; /* #include <linux/msg.h> */
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int msgctl(int msqid, int cmd, struct msqid_ds *buf)
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{
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--
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1.7.10.4
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