[PATCH] manual: Drop the .so suffix in libc_malloc_debug description

[Carlos O'Donell]

On 7/22/21 12:27 PM, Siddhesh Poyarekar via Libc-alpha wrote:
> All references to libraries in the manual are without the .so prefix,
> so do the same for libc_malloc_debug.

Agreed, we tend to use either the full SONAME for a specific discussion,
or just the basename of the shared object file e.g. @file{libutil} vs.
@{libnss_files.so.2}.

OK for 2.34.

Reviewed-by: Carlos O'Donell <carlos@redhat.com>

> ---
>  manual/memory.texi   | 6 +++---
>  manual/tunables.texi | 2 +-
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/manual/memory.texi b/manual/memory.texi
> index 69c8894602..b91c6fd70c 100644
> --- a/manual/memory.texi
> +++ b/manual/memory.texi
> @@ -1255,7 +1255,7 @@ environment variable @env{MALLOC_ARENA_MAX} to the desired value.
>  
>  You can ask @code{malloc} to check the consistency of dynamic memory by
>  using the @code{mcheck} function and preloading the malloc debug library
> -@file{libc_malloc_debug.so} using the @var{LD_PRELOAD} environment variable.
> +@file{libc_malloc_debug} using the @var{LD_PRELOAD} environment variable.

OK.

>  This function is a GNU extension, declared in @file{mcheck.h}.
>  @pindex mcheck.h
>  
> @@ -1368,7 +1368,7 @@ used which is designed to be tolerant against simple errors, such as
>  double calls of @code{free} with the same argument, or overruns of a
>  single byte (off-by-one bugs).  Not all such errors can be protected
>  against, however, and memory leaks can result.  Like in the case of
> -@code{mcheck}, one would need to preload the @file{libc_malloc_debug.so}
> +@code{mcheck}, one would need to preload the @file{libc_malloc_debug}

OK.

>  library to enable @code{MALLOC_CHECK_} functionality.  Without this
>  preloaded library, setting @code{MALLOC_CHECK_} will have no effect.
>  
> @@ -1575,7 +1575,7 @@ penalties for the program if the debugging mode is not enabled.
>  The @code{mtrace} function provides a way to trace memory allocation
>  events in the program that calls it.  It is disabled by default in the
>  library and can be enabled by preloading the debugging library
> -@file{libc_malloc_debug.so} using the @code{LD_PRELOAD} environment
> +@file{libc_malloc_debug} using the @code{LD_PRELOAD} environment

OK.

>  variable.
>  
>  When the @code{mtrace} function is called it looks for an environment
> diff --git a/manual/tunables.texi b/manual/tunables.texi
> index e264e9150c..658547c613 100644
> --- a/manual/tunables.texi
> +++ b/manual/tunables.texi
> @@ -114,7 +114,7 @@ following tunables in the @code{malloc} namespace:
>  @deftp Tunable glibc.malloc.check
>  This tunable supersedes the @env{MALLOC_CHECK_} environment variable and is
>  identical in features. This tunable has no effect by default and needs the
> -debug library @file{libc_malloc_debug.so} to be preloaded using the
> +debug library @file{libc_malloc_debug} to be preloaded using the

OK.

>  @code{LD_PRELOAD} environment variable.
>  
>  Setting this tunable to a non-zero value less than 4 enables a special (less
> 


-- 
Cheers,
Carlos.