[SCM] glibc maintenance tag, cvs/libc-970121, created. glibc-1.93-149-gfd26970

[Thomas Schwinge]

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The tag, cvs/libc-970121 has been created
        at  fd26970f3324277683be531ad2c31f42e19e4b48 (commit)

- Log -----------------------------------------------------------------
commit fd26970f3324277683be531ad2c31f42e19e4b48
Author: Ulrich Drepper <address@hidden>
Date:   Tue Jan 21 06:10:42 1997 +0000

    update from main archive 970120
    
    Tue Jan 21 04:05:20 1997  Ulrich Drepper  <address@hidden>
    
        * version.h (VERSION): Bump to 1.101.
    
        Implement -d and -r option to `ldd' to check relocations.
        * elf/dl-error.c: Add another method to intercept errors.
        (_dl_receive_error): New function.  Install user defined handler.
        (receiver): New variable.  Contains pointer to user provided handler.
        (_dl_signal_error): If user provided handler is installed call this.
        * elf/dl-load.c (_dl_map_object): When shared object is not found in
        trace mode initialize a few more fields so that lookup can actually
        happen but always fails.
        * elf/ldd.sh.in: Rewrite argument handling.  Recognize new arguments
        to trigger reloation test.  Return with appropriate error code if
        a file wasn't found.  Print warning if object is not executable.
        * elf/ldd.bash.in: Likewise.
        * elf/link.h (receiver_fct): New type.  Used in _dl_receive_error.
        (_dl_sysdep_error): New prototype.
        (_dl_receive_error): New prototype.
        (_dl_signal_error): Remove  __attribute__ ((__noreturn__)).
        * elf/rtld.c (dl_main): Rewrite argument handling.  More than
        one argument allowed.  Recognize --data-relocs and --function-relocs
        arguments.
        Don't determine `lazy' mode from LD_BIND_NOW environment variable
        when in trace mode.
        If in trace mode and either --data-relocs or --function-relocs is
        given perform relocation.  Report errors using print_unresolved
        function.
        (print_unresolved): New function.  Print information about missing
        symbol on stderr.
        * sysdeps/generic/dl-sysdep.c (_dl_sysdep_error): New function.
        Like _dl_sysdep_message but print to stderr.
        * sysdeps/mach/hurd/dl-sysdep.c: Likewise.
    
        * sysdeps/generic/sockaddrcom.h: Add definition of sa_family_t.
        Reported by Andreas Schwab.
        (__SOCKADDR_COMMON): Use sa_family_t for family member.
        * sysdeps/unix/bsd/bsd4.4/sockaddrcom.h: Likewise.
    
        Linux/Sparc support by Miguel de Icaza.
        * sysdeps/sparc/fpu_control.h: New file.
        * sysdeps/unix/sysv/linux/sparc/__sigtrampoline.S: New file.
        * sysdeps/unix/sysv/linux/sparc/brk.c: New file.
        * sysdeps/unix/sysv/linux/sparc/profil-counter.h: New file.
        * sysdeps/unix/sysv/linux/sparc/sigaction.c: New file.
        * sysdeps/unix/sysv/linux/sparc/socket.S: New file.
        * sysdeps/unix/sysv/linux/sparc/syscall.S: New file.
        * sysdeps/unix/sysv/linux/sparc/sysdep.h: New file.
        * sysdeps/unix/sysv/linux/sparc/Dist: New file.
        * sysdeps/unix/sysv/linux/sparc/Makefile: New file.
    
        * sysdeps/unix/sysv/linux/net/if_arp.h: Don't use kernel header.
        Provide own definition based on 4.4BSD and Linux.
        * sysdeps/unix/sysv/linux/net/ppp_defs.h: Define __u32 before
        including <linux/ppp_defs.h>.
        * sysdeps/unix/sysv/linux/sys/msq_buf.h (struct msqid_ds): Don't
        use __pid_t since the kernel might have a different size.
        * sysdeps/unix/sysv/linux/sys/shm_buf.h (struct shmid_ds): Likewise.
        Reported by Andreas Schwab.
    
        * time/asctime.c: Update copyright.
        * time/dysize.c: Likewise.
        * time/gmtime.c: Likewise.
        * time/timegm.c: Likewise.
        * time/offtime.c: Likewise.  De-ANSI-declfy.
    
        * time/tzset.c (__tzset_internal): When TZ envvar does not name a
        DST timezone don't default to offset -1.
    
        * sysdeps/unix/sysv/linux/net/route.h: Don't use kernel header.
        Reported by a sun <address@hidden>.
    
        * resolv/Makefile: Correct spelling: subdirs-dirs -> subdir-dirs.
    
        * sysdeps/stub/sysv_signal.c: New file.  Stub implementation.
    
        * Makefile (distribute): Add mcheck.h.
    
        * nis/Makefile (distribute): Add nss-nis.h.
    
        * libio/Makefile (routines): Change vdprintf to iovdprintf to prevent
        dist problem.
    
        * nss/Makefile (distribute): Add digits_dots.c.
    
        * sysdeps/unix/sysv/linux/Dist: Add kernel_sigaction.h.
        * sysdeps/unix/sysv/linux/alpha/Dist: Add sys/procfs.h.
        * sysdeps/unix/sysv/linux/sparc/Dist: Add clone.S.
        * new-malloc/Makefile (distribute): Add mcheck-init.c and mcheck.h.
    
    Mon Jan 20 17:54:28 1997  Sven Verdoolaege  <address@hidden>
    
        * manual/filesys.texi: Fix little problem (reentrant->readdir).
    
    Fri Jan 17 19:07:07 1997  Andreas Schwab  <address@hidden>
    
        * configure.in [$elf=yes]: Check for support of .previous and
        .popsection in the assembler.
        * config.h.in: Add HAVE_ASM_PREVIOUS_DIRECTIVE and
        HAVE_ASM_POPSECTION_DIRECTIVE.
        * libc-symbols.h (__make_section_unallocated) [HAVE_ELF]: Define
        appropriate if either .previous or .popsection is supported.
        (libc_warning) [HAVE_ELF]: Use it here.
    
    Sat Jan 18 22:15:26 1997  Richard Henderson  <address@hidden>
    
        * Makeconfig (CFLAGS-.so): Add -fno-common to prevent odd sorts of
        errors that can occur when linking libc.so.
    
    Mon Jan 20 05:20:49 1997  Ulrich Drepper  <address@hidden>
    
        * elf/dl-load.c (open_path): When running setuid don't try
        a directory if it is not given with the full name.
    
        * elf/Makefile (before-compile): New variable.  Mention trusted-dirs.h.
        (trusted-dirs.h): Construct file from $(default-rpath) and
        $(user-defined-trusted-dirs) variables.
        * elf/dl-load.c (_dl_map_object): Pass additional argument to open_path
        which is NULL except for the LD_LIBRARY_PATH pass in which case it
        is a pointer to the list of directories from the trusted-dirs.h
        file.
        (open_path): Accept additional argument with list of trusted dirs.
        When running setuid and a list of trusted dirs is given only use
        those which are mentioned in the list.
    
        * elf/rtld.c (dl_main): Don't reject whole LD_LIBRARY_PATH when
        running setuid.  Instead accept entries which do not contain a '/'.
    
        * Makeconfig: Correct comment about +(default_cflags).
    
    Mon Jan 20 05:11:14 1997  Hrvoje Niksic  <address@hidden>
    
        * time/strptime.c (recursive): Use && not || to test for valid
        argument.
    
    Mon Jan 20 05:06:50 1997  Ulrich Drepper  <address@hidden>
    
        * elf/ldd.sh.in: Exit with value 1 if an error occured.
        * elf/ldd.bash.in: Likewise.
    
        * elf/rtld.c (dl_main): Do not always ignore LD_PRELOAD when the
        binary runs setuid.  It is save to use those entries which do not
        contain a '/'.  This is compatible with Solaris-2.
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