From 6166815d696407069c33c1f0cad76fb1847e4bc7 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Wed, 9 Oct 2002 09:42:48 +0000 Subject: Update. 2002-10-09 Ulrich Drepper * Versions.def (libc): Add GLIBC_2.3.1. (libpthread): Add GLIBC_2.3.1. * include/signal.h: Add libc_hidden_proto for __sigwait, __sigwaitinfo, and __sigtimedwait. * signal/Versions: Add __sigtimedwait, __sigwait, and __sigwaitinfo. * sysdeps/unix/sysv/linux/sigtimedwait.c (__sigtimedwait): Add libc_hidden_def. * sysdeps/unix/sysv/linux/sigwait.c (__sigwait): Likewise. * sysdeps/unix/sysv/linux/sigwaitinfo.c (__sigwaitinfo): Likewise. * include/sys/msg.h: Declare __libc_msgrcv and __libc_msgsnd. * sysdeps/unix/sysv/linux/msgrcv.c (__msgrcv): Rename to __libc_msgrcv and make old name an alias. * sysdeps/unix/sysv/linux/msgsnd.c (__msgsnd): Rename to __libc_msgsnd and make old name an alias. * sysvipc/Versions (libc) [GLIBC_PRIVATE]: Add __libc_msgrcv and __libc_msgsnd. * include/sys/uio.h: Declare __libc_readv and __libc_writev. * misc/Versions (libc) [GLIBC_PRIVATE]: Add __libc_readv and __libc_writev. * sysdeps/generic/readv.c (__readv): Rename to __libc_readv and make old name an alias. * sysdeps/posix/readv.c: Likewise * sysdeps/unix/sysv/aix/readv.c: Likewise. * sysdeps/unix/sysv/linux/readv.c: Likewise. * sysdeps/generic/writev.c (__writev): Rename to __libc_writev and make old name an alias. * sysdeps/posix/writev.c: Likewise * sysdeps/unix/sysv/aix/writev.c: Likewise. * sysdeps/unix/sysv/linux/writev.c: Likewise. * include/sys/wait.h: Declare __waitid. * posix/Versions (libc) [GLIBC_PRIVATE]: Add __waitid. * sysdeps/generic/waitid.c (waitid): Rename to __waitid and make old name an alias. * sysdeps/posix/waitid.c: Likewise. * sysdeps/unix/sysv/aix/waitid.c: Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Add creat syscall. 2002-10-07 Jakub Jelinek * include/alloca.h (__libc_use_alloca, __libc_alloca_cutoff): New prototypes. (__MAX_ALLOCA_CUTOFF): Define. Include allocalim.h. * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname2_r, _nss_dns_gethostbyaddr_r): Use alloca or malloc to allocate host_buffer depending on __libc_use_alloca. * resolv/nss_dns/dns-network.c (_nss_dns_getnetbyname_r, _nss_dns_getnetbyaddr_r): Use alloca or malloc to allocate net_buffer depending on __libc_use_alloca. * resolv/res_query.c (res_nquery): Use alloca or malloc to allocate buf depending on __libc_use_alloca. * resolv/gethnamaddr.c (gethostbyname2, gethostbyaddr): Likewise. * stdio-common/vfprintf.c (vfprintf): Use __libc_use_alloca instead of hardcoded constants. Pass proper size argument to alloca and compute end for wide char version. * stdio-common/printf_fp.c (__printf_fp): Use __libc_use_alloca instead of hardcoded constants. * string/strcoll.c (strcoll): Likewise. * string/strxfrm.c (strxfrm): Likewise. * sysdeps/posix/readv.c (__readv): Likewise. * sysdeps/posix/writev.c (__writev): Likewise. * sysdeps/generic/allocalim.h: New file. --- include/alloca.h | 7 +++++++ include/signal.h | 3 +++ include/sys/msg.h | 8 ++++++++ include/sys/uio.h | 4 ++++ include/sys/wait.h | 1 + 5 files changed, 23 insertions(+) (limited to 'include') diff --git a/include/alloca.h b/include/alloca.h index 3a480f8e24..9536fe0f1f 100644 --- a/include/alloca.h +++ b/include/alloca.h @@ -11,4 +11,11 @@ extern void *__alloca (size_t __size); # define __alloca(size) __builtin_alloca (size) #endif /* GCC. */ +extern int __libc_use_alloca (size_t size) __attribute__ ((const)); +extern int __libc_alloca_cutoff (size_t size) __attribute__ ((const)); + +#define __MAX_ALLOCA_CUTOFF 65536 + +#include + #endif diff --git a/include/signal.h b/include/signal.h index 4196a6f012..3d599ef19a 100644 --- a/include/signal.h +++ b/include/signal.h @@ -22,9 +22,12 @@ extern int __sigprocmask (int __how, extern int __sigsuspend (__const sigset_t *__set); libc_hidden_proto (__sigsuspend) extern int __sigwait (__const sigset_t *__set, int *__sig); +libc_hidden_proto (__sigwait) extern int __sigwaitinfo (__const sigset_t *__set, siginfo_t *__info); +libc_hidden_proto (__sigwaitinfo) extern int __sigtimedwait (__const sigset_t *__set, siginfo_t *__info, __const struct timespec *__timeout); +libc_hidden_proto (__sigtimedwait) extern int __sigqueue (__pid_t __pid, int __sig, __const union sigval __val); extern int __sigvec (int __sig, __const struct sigvec *__vec, diff --git a/include/sys/msg.h b/include/sys/msg.h index 0f8026dda1..02bb9aefd0 100644 --- a/include/sys/msg.h +++ b/include/sys/msg.h @@ -1 +1,9 @@ +#ifndef _SYS_MSG_H #include + +extern int __libc_msgrcv (int msqid, void *msgp, size_t msgsz, long int msgtyp, + int msgflg); +extern int __libc_msgsnd (int msqid, const void *msgp, size_t msgsz, + int msgflg); + +#endif diff --git a/include/sys/uio.h b/include/sys/uio.h index 09bdce2b22..8c2b0167c1 100644 --- a/include/sys/uio.h +++ b/include/sys/uio.h @@ -4,6 +4,10 @@ /* Now define the internal interfaces. */ extern ssize_t __readv (int __fd, __const struct iovec *__vector, int __count); +extern ssize_t __libc_readv (int __fd, __const struct iovec *__vector, + int __count); extern ssize_t __writev (int __fd, __const struct iovec *__vector, int __count); +extern ssize_t __libc_writev (int __fd, __const struct iovec *__vector, + int __count); #endif diff --git a/include/sys/wait.h b/include/sys/wait.h index d1560b2b24..f1eceb1cf0 100644 --- a/include/sys/wait.h +++ b/include/sys/wait.h @@ -5,6 +5,7 @@ extern __pid_t __waitpid (__pid_t __pid, int *__stat_loc, int __options); libc_hidden_proto (__waitpid) +extern int __waitid (idtype_t idtype, id_t id, siginfo_t *infop, int options); extern __pid_t __libc_waitpid (pid_t __pid, int *__stat_loc, int __options); extern __pid_t __libc_wait (int *__stat_loc); -- cgit v1.2.3