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d6daff1261
Hide internal __readv and __writev functions to allow direct access within libc.so and libc.a without using GOT nor PLT. [BZ #18822] * include/sys/uio.h (__readv): Add libc_hidden_proto. (__writev): Likewise. * misc/readv.c (__readv): Add libc_hidden_def. * misc/writev.c (__writev): Likewise. * sysdeps/posix/readv.c (__readv): Likewise. * sysdeps/posix/writev.c (__writev): Likewise. * sysdeps/unix/sysv/linux/readv.c: Include <sys/uio.h>. (__readv): Likewise. * sysdeps/unix/sysv/linux/writev.c: Include <sys/uio.h>. (__writev): Likewise.
20 lines
506 B
C
20 lines
506 B
C
#ifndef _SYS_UIO_H
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#include <misc/sys/uio.h>
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#ifndef _ISOMAC
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/* Now define the internal interfaces. */
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extern ssize_t __readv (int __fd, const struct iovec *__iovec,
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int __count);
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libc_hidden_proto (__readv)
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extern ssize_t __writev (int __fd, const struct iovec *__iovec,
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int __count);
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libc_hidden_proto (__writev)
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/* Used for p{read,write}{v64}v2 implementation. */
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libc_hidden_proto (preadv)
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libc_hidden_proto (preadv64)
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libc_hidden_proto (pwritev)
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libc_hidden_proto (pwritev64)
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#endif
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#endif
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