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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 19:43:11 +0000 |
commit | fc22b3d6507c6745911b9dfcc68f1e665ae13dbc (patch) | |
tree | ce1e3bce06471410239a6f41282e328770aa404a /templates/man3/mallinfo.3.pot | |
parent | Initial commit. (diff) | |
download | manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.tar.xz manpages-l10n-fc22b3d6507c6745911b9dfcc68f1e665ae13dbc.zip |
Adding upstream version 4.22.0.upstream/4.22.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'templates/man3/mallinfo.3.pot')
-rw-r--r-- | templates/man3/mallinfo.3.pot | 898 |
1 files changed, 898 insertions, 0 deletions
diff --git a/templates/man3/mallinfo.3.pot b/templates/man3/mallinfo.3.pot new file mode 100644 index 00000000..f48ee7a4 --- /dev/null +++ b/templates/man3/mallinfo.3.pot @@ -0,0 +1,898 @@ +# SOME DESCRIPTIVE TITLE +# Copyright (C) YEAR Free Software Foundation, Inc. +# This file is distributed under the same license as the PACKAGE package. +# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR. +# +#, fuzzy +msgid "" +msgstr "" +"Project-Id-Version: PACKAGE VERSION\n" +"POT-Creation-Date: 2024-03-01 17:01+0100\n" +"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" +"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n" +"Language-Team: LANGUAGE <LL@li.org>\n" +"Language: \n" +"MIME-Version: 1.0\n" +"Content-Type: text/plain; charset=UTF-8\n" +"Content-Transfer-Encoding: 8bit\n" + +#. type: TH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "mallinfo" +msgstr "" + +#. type: TH +#: archlinux fedora-40 fedora-rawhide mageia-cauldron +#, no-wrap +msgid "2023-10-31" +msgstr "" + +#. type: TH +#: archlinux fedora-40 fedora-rawhide mageia-cauldron +#, no-wrap +msgid "Linux man-pages 6.06" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "NAME" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "mallinfo, mallinfo2 - obtain memory allocation information" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "LIBRARY" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "Standard C library (I<libc>, I<-lc>)" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "SYNOPSIS" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<#include E<lt>malloc.hE<gt>>\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +"B<struct mallinfo mallinfo(void);>\n" +"B<struct mallinfo2 mallinfo2(void);>\n" +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "DESCRIPTION" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"These functions return a copy of a structure containing information about " +"memory allocations performed by B<malloc>(3) and related functions. The " +"structure returned by each function contains the same fields. However, the " +"older function, B<mallinfo>(), is deprecated since the type used for the " +"fields is too small (see BUGS)." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"Note that not all allocations are visible to these functions; see BUGS and " +"consider using B<malloc_info>(3) instead." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The I<mallinfo2> structure returned by B<mallinfo2>() is defined as follows:" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +"struct mallinfo2 {\n" +" size_t arena; /* Non-mmapped space allocated (bytes) */\n" +" size_t ordblks; /* Number of free chunks */\n" +" size_t smblks; /* Number of free fastbin blocks */\n" +" size_t hblks; /* Number of mmapped regions */\n" +" size_t hblkhd; /* Space allocated in mmapped regions\n" +" (bytes) */\n" +" size_t usmblks; /* See below */\n" +" size_t fsmblks; /* Space in freed fastbin blocks (bytes) */\n" +" size_t uordblks; /* Total allocated space (bytes) */\n" +" size_t fordblks; /* Total free space (bytes) */\n" +" size_t keepcost; /* Top-most, releasable space (bytes) */\n" +"};\n" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The I<mallinfo> structure returned by the deprecated B<mallinfo>() function " +"is exactly the same, except that the fields are typed as I<int>." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The structure fields contain the following information:" +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<arena>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The total amount of memory allocated by means other than B<mmap>(2) (i.e., " +"memory allocated on the heap). This figure includes both in-use blocks and " +"blocks on the free list." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<ordblks>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The number of ordinary (i.e., non-fastbin) free blocks." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<smblks>" +msgstr "" + +#. the glibc info page wrongly says this field is unused +#. https://sourceware.org/bugzilla/show_bug.cgi?id=26746 +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The number of fastbin free blocks (see B<mallopt>(3))." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<hblks>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The number of blocks currently allocated using B<mmap>(2). (See the " +"discussion of B<M_MMAP_THRESHOLD> in B<mallopt>(3).)" +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<hblkhd>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The number of bytes in blocks currently allocated using B<mmap>(2)." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<usmblks>" +msgstr "" + +#. It seems to have been zero since at least as far back as glibc 2.15 +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"This field is unused, and is always 0. Historically, it was the \"highwater " +"mark\" for allocated space\\[em]that is, the maximum amount of space that " +"was ever allocated (in bytes); this field was maintained only in " +"nonthreading environments." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<fsmblks>" +msgstr "" + +#. the glibc info page wrongly says this field is unused +#. https://sourceware.org/bugzilla/show_bug.cgi?id=26746 +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The total number of bytes in fastbin free blocks." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<uordblks>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The total number of bytes used by in-use allocations." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<fordblks>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "The total number of bytes in free blocks." +msgstr "" + +#. type: TP +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "I<keepcost>" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The total amount of releasable free space at the top of the heap. This is " +"the maximum number of bytes that could ideally (i.e., ignoring page " +"alignment restrictions, and so on) be released by B<malloc_trim>(3)." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "ATTRIBUTES" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"For an explanation of the terms used in this section, see B<attributes>(7)." +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Interface" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Attribute" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Value" +msgstr "" + +#. type: tbl table +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-tumbleweed +#, no-wrap +msgid ".na\n" +msgstr "" + +#. type: tbl table +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-tumbleweed +#, no-wrap +msgid ".nh\n" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "" +"B<mallinfo>(),\n" +"B<mallinfo2>()" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Thread safety" +msgstr "" + +#. type: tbl table +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "MT-Unsafe init const:mallopt" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"B<mallinfo>()/ B<mallinfo2>() would access some global internal objects. " +"If modify them with non-atomically, may get inconsistent results. The " +"identifier I<mallopt> in I<const:mallopt> mean that B<mallopt>() would " +"modify the global internal objects with atomics, that make sure " +"B<mallinfo>()/ B<mallinfo2>() is safe enough, others modify with non-" +"atomically maybe not." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "STANDARDS" +msgstr "" + +#. type: Plain text +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-leap-15-6 opensuse-tumbleweed +msgid "None." +msgstr "" + +#. type: SH +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "HISTORY" +msgstr "" + +#. type: TP +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<mallinfo>()" +msgstr "" + +#. type: Plain text +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-leap-15-6 opensuse-tumbleweed +msgid "glibc 2.0. SVID." +msgstr "" + +#. type: TP +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "B<mallinfo2>()" +msgstr "" + +#. commit e3960d1c57e57f33e0e846d615788f4ede73b945 +#. type: Plain text +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-leap-15-6 opensuse-tumbleweed +msgid "glibc 2.33." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "BUGS" +msgstr "" + +#. FIXME . http://sourceware.org/bugzilla/show_bug.cgi?id=208 +#. See the 24 Aug 2011 mail by Paul Pluzhnikov: +#. "[patch] Fix mallinfo() to accumulate results for all arenas" +#. on libc-alpha@sourceware.org +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"B<Information is returned for only the main memory allocation area.> " +"Allocations in other arenas are excluded. See B<malloc_stats>(3) and " +"B<malloc_info>(3) for alternatives that include information about other " +"arenas." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The fields of the I<mallinfo> structure that is returned by the older " +"B<mallinfo>() function are typed as I<int>. However, because some internal " +"bookkeeping values may be of type I<long>, the reported values may wrap " +"around zero and thus be inaccurate." +msgstr "" + +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "EXAMPLES" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The program below employs B<mallinfo2>() to retrieve memory allocation " +"statistics before and after allocating and freeing some blocks of memory. " +"The statistics are displayed on standard output." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The first two command-line arguments specify the number and size of blocks " +"to be allocated with B<malloc>(3)." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"The remaining three arguments specify which of the allocated blocks should " +"be freed with B<free>(3). These three arguments are optional, and specify " +"(in order): the step size to be used in the loop that frees blocks (the " +"default is 1, meaning free all blocks in the range); the ordinal position of " +"the first block to be freed (default 0, meaning the first allocated block); " +"and a number one greater than the ordinal position of the last block to be " +"freed (default is one greater than the maximum block number). If these " +"three arguments are omitted, then the defaults cause all allocated blocks to " +"be freed." +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"In the following example run of the program, 1000 allocations of 100 bytes " +"are performed, and then every second allocated block is freed:" +msgstr "" + +#. type: Plain text +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-tumbleweed +#, no-wrap +msgid "" +"$ B<./a.out 1000 100 2>\n" +"============== Before allocating blocks ==============\n" +"Total non-mmapped bytes (arena): 0\n" +"# of free chunks (ordblks): 1\n" +"# of free fastbin blocks (smblks): 0\n" +"# of mapped regions (hblks): 0\n" +"Bytes in mapped regions (hblkhd): 0\n" +"Max. total allocated space (usmblks): 0\n" +"Free bytes held in fastbins (fsmblks): 0\n" +"Total allocated space (uordblks): 0\n" +"Total free space (fordblks): 0\n" +"Topmost releasable block (keepcost): 0\n" +"\\&\n" +"============== After allocating blocks ==============\n" +"Total non-mmapped bytes (arena): 135168\n" +"# of free chunks (ordblks): 1\n" +"# of free fastbin blocks (smblks): 0\n" +"# of mapped regions (hblks): 0\n" +"Bytes in mapped regions (hblkhd): 0\n" +"Max. total allocated space (usmblks): 0\n" +"Free bytes held in fastbins (fsmblks): 0\n" +"Total allocated space (uordblks): 104000\n" +"Total free space (fordblks): 31168\n" +"Topmost releasable block (keepcost): 31168\n" +"\\&\n" +"============== After freeing blocks ==============\n" +"Total non-mmapped bytes (arena): 135168\n" +"# of free chunks (ordblks): 501\n" +"# of free fastbin blocks (smblks): 0\n" +"# of mapped regions (hblks): 0\n" +"Bytes in mapped regions (hblkhd): 0\n" +"Max. total allocated space (usmblks): 0\n" +"Free bytes held in fastbins (fsmblks): 0\n" +"Total allocated space (uordblks): 52000\n" +"Total free space (fordblks): 83168\n" +"Topmost releasable block (keepcost): 31168\n" +msgstr "" + +#. type: SS +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "Program source" +msgstr "" + +#. type: Plain text +#: archlinux debian-unstable fedora-40 fedora-rawhide mageia-cauldron +#: opensuse-tumbleweed +#, no-wrap +msgid "" +"#include E<lt>malloc.hE<gt>\n" +"#include E<lt>stdlib.hE<gt>\n" +"#include E<lt>string.hE<gt>\n" +"\\&\n" +"static void\n" +"display_mallinfo2(void)\n" +"{\n" +" struct mallinfo2 mi;\n" +"\\&\n" +" mi = mallinfo2();\n" +"\\&\n" +" printf(\"Total non-mmapped bytes (arena): %zu\\en\", mi.arena);\n" +" printf(\"# of free chunks (ordblks): %zu\\en\", mi.ordblks);\n" +" printf(\"# of free fastbin blocks (smblks): %zu\\en\", mi.smblks);\n" +" printf(\"# of mapped regions (hblks): %zu\\en\", mi.hblks);\n" +" printf(\"Bytes in mapped regions (hblkhd): %zu\\en\", mi.hblkhd);\n" +" printf(\"Max. total allocated space (usmblks): %zu\\en\", mi.usmblks);\n" +" printf(\"Free bytes held in fastbins (fsmblks): %zu\\en\", mi.fsmblks);\n" +" printf(\"Total allocated space (uordblks): %zu\\en\", mi.uordblks);\n" +" printf(\"Total free space (fordblks): %zu\\en\", mi.fordblks);\n" +" printf(\"Topmost releasable block (keepcost): %zu\\en\", mi.keepcost);\n" +"}\n" +"\\&\n" +"int\n" +"main(int argc, char *argv[])\n" +"{\n" +"#define MAX_ALLOCS 2000000\n" +" char *alloc[MAX_ALLOCS];\n" +" size_t blockSize, numBlocks, freeBegin, freeEnd, freeStep;\n" +"\\&\n" +" if (argc E<lt> 3 || strcmp(argv[1], \"--help\") == 0) {\n" +" fprintf(stderr, \"%s num-blocks block-size [free-step \"\n" +" \"[start-free [end-free]]]\\en\", argv[0]);\n" +" exit(EXIT_FAILURE);\n" +" }\n" +"\\&\n" +" numBlocks = atoi(argv[1]);\n" +" blockSize = atoi(argv[2]);\n" +" freeStep = (argc E<gt> 3) ? atoi(argv[3]) : 1;\n" +" freeBegin = (argc E<gt> 4) ? atoi(argv[4]) : 0;\n" +" freeEnd = (argc E<gt> 5) ? atoi(argv[5]) : numBlocks;\n" +"\\&\n" +" printf(\"============== Before allocating blocks ==============\\en\");\n" +" display_mallinfo2();\n" +"\\&\n" +" for (size_t j = 0; j E<lt> numBlocks; j++) {\n" +" if (numBlocks E<gt>= MAX_ALLOCS) {\n" +" fprintf(stderr, \"Too many allocations\\en\");\n" +" exit(EXIT_FAILURE);\n" +" }\n" +"\\&\n" +" alloc[j] = malloc(blockSize);\n" +" if (alloc[j] == NULL) {\n" +" perror(\"malloc\");\n" +" exit(EXIT_FAILURE);\n" +" }\n" +" }\n" +"\\&\n" +" printf(\"\\en============== After allocating blocks ==============\\en\");\n" +" display_mallinfo2();\n" +"\\&\n" +" for (size_t j = freeBegin; j E<lt> freeEnd; j += freeStep)\n" +" free(alloc[j]);\n" +"\\&\n" +" printf(\"\\en============== After freeing blocks ==============\\en\");\n" +" display_mallinfo2();\n" +"\\&\n" +" exit(EXIT_SUCCESS);\n" +"}\n" +msgstr "" + +#. SRC END +#. type: SH +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +#, no-wrap +msgid "SEE ALSO" +msgstr "" + +#. type: Plain text +#: archlinux debian-bookworm debian-unstable fedora-40 fedora-rawhide +#: mageia-cauldron opensuse-leap-15-6 opensuse-tumbleweed +msgid "" +"B<mmap>(2), B<malloc>(3), B<malloc_info>(3), B<malloc_stats>(3), " +"B<malloc_trim>(3), B<mallopt>(3)" +msgstr "" + +#. type: TH +#: debian-bookworm +#, no-wrap +msgid "2023-02-05" +msgstr "" + +#. type: TH +#: debian-bookworm +#, no-wrap +msgid "Linux man-pages 6.03" +msgstr "" + +#. type: SH +#: debian-bookworm +#, no-wrap +msgid "VERSIONS" +msgstr "" + +#. mallinfo(): Available already in glibc 2.0, possibly earlier +#. commit e3960d1c57e57f33e0e846d615788f4ede73b945 +#. type: Plain text +#: debian-bookworm +msgid "The B<mallinfo2>() function was added in glibc 2.33." +msgstr "" + +#. type: Plain text +#: debian-bookworm +msgid "" +"These functions are not specified by POSIX or the C standards. A " +"B<mallinfo>() function exists on many System V derivatives, and was " +"specified in the SVID." +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"$ B<./a.out 1000 100 2>\n" +"============== Before allocating blocks ==============\n" +"Total non-mmapped bytes (arena): 0\n" +"# of free chunks (ordblks): 1\n" +"# of free fastbin blocks (smblks): 0\n" +"# of mapped regions (hblks): 0\n" +"Bytes in mapped regions (hblkhd): 0\n" +"Max. total allocated space (usmblks): 0\n" +"Free bytes held in fastbins (fsmblks): 0\n" +"Total allocated space (uordblks): 0\n" +"Total free space (fordblks): 0\n" +"Topmost releasable block (keepcost): 0\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"============== After allocating blocks ==============\n" +"Total non-mmapped bytes (arena): 135168\n" +"# of free chunks (ordblks): 1\n" +"# of free fastbin blocks (smblks): 0\n" +"# of mapped regions (hblks): 0\n" +"Bytes in mapped regions (hblkhd): 0\n" +"Max. total allocated space (usmblks): 0\n" +"Free bytes held in fastbins (fsmblks): 0\n" +"Total allocated space (uordblks): 104000\n" +"Total free space (fordblks): 31168\n" +"Topmost releasable block (keepcost): 31168\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"============== After freeing blocks ==============\n" +"Total non-mmapped bytes (arena): 135168\n" +"# of free chunks (ordblks): 501\n" +"# of free fastbin blocks (smblks): 0\n" +"# of mapped regions (hblks): 0\n" +"Bytes in mapped regions (hblkhd): 0\n" +"Max. total allocated space (usmblks): 0\n" +"Free bytes held in fastbins (fsmblks): 0\n" +"Total allocated space (uordblks): 52000\n" +"Total free space (fordblks): 83168\n" +"Topmost releasable block (keepcost): 31168\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"#include E<lt>malloc.hE<gt>\n" +"#include E<lt>stdlib.hE<gt>\n" +"#include E<lt>string.hE<gt>\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"static void\n" +"display_mallinfo2(void)\n" +"{\n" +" struct mallinfo2 mi;\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid " mi = mallinfo2();\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" printf(\"Total non-mmapped bytes (arena): %zu\\en\", mi.arena);\n" +" printf(\"# of free chunks (ordblks): %zu\\en\", mi.ordblks);\n" +" printf(\"# of free fastbin blocks (smblks): %zu\\en\", mi.smblks);\n" +" printf(\"# of mapped regions (hblks): %zu\\en\", mi.hblks);\n" +" printf(\"Bytes in mapped regions (hblkhd): %zu\\en\", mi.hblkhd);\n" +" printf(\"Max. total allocated space (usmblks): %zu\\en\", mi.usmblks);\n" +" printf(\"Free bytes held in fastbins (fsmblks): %zu\\en\", mi.fsmblks);\n" +" printf(\"Total allocated space (uordblks): %zu\\en\", mi.uordblks);\n" +" printf(\"Total free space (fordblks): %zu\\en\", mi.fordblks);\n" +" printf(\"Topmost releasable block (keepcost): %zu\\en\", mi.keepcost);\n" +"}\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +"int\n" +"main(int argc, char *argv[])\n" +"{\n" +"#define MAX_ALLOCS 2000000\n" +" char *alloc[MAX_ALLOCS];\n" +" size_t blockSize, numBlocks, freeBegin, freeEnd, freeStep;\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" if (argc E<lt> 3 || strcmp(argv[1], \"--help\") == 0) {\n" +" fprintf(stderr, \"%s num-blocks block-size [free-step \"\n" +" \"[start-free [end-free]]]\\en\", argv[0]);\n" +" exit(EXIT_FAILURE);\n" +" }\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" numBlocks = atoi(argv[1]);\n" +" blockSize = atoi(argv[2]);\n" +" freeStep = (argc E<gt> 3) ? atoi(argv[3]) : 1;\n" +" freeBegin = (argc E<gt> 4) ? atoi(argv[4]) : 0;\n" +" freeEnd = (argc E<gt> 5) ? atoi(argv[5]) : numBlocks;\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" printf(\"============== Before allocating blocks ==============\\en\");\n" +" display_mallinfo2();\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" for (size_t j = 0; j E<lt> numBlocks; j++) {\n" +" if (numBlocks E<gt>= MAX_ALLOCS) {\n" +" fprintf(stderr, \"Too many allocations\\en\");\n" +" exit(EXIT_FAILURE);\n" +" }\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" alloc[j] = malloc(blockSize);\n" +" if (alloc[j] == NULL) {\n" +" perror(\"malloc\");\n" +" exit(EXIT_FAILURE);\n" +" }\n" +" }\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" printf(\"\\en============== After allocating blocks ==============\\en\");\n" +" display_mallinfo2();\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" for (size_t j = freeBegin; j E<lt> freeEnd; j += freeStep)\n" +" free(alloc[j]);\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" printf(\"\\en============== After freeing blocks ==============\\en\");\n" +" display_mallinfo2();\n" +msgstr "" + +#. type: Plain text +#: debian-bookworm opensuse-leap-15-6 +#, no-wrap +msgid "" +" exit(EXIT_SUCCESS);\n" +"}\n" +msgstr "" + +#. type: TH +#: debian-unstable opensuse-tumbleweed +#, no-wrap +msgid "2023-07-20" +msgstr "" + +#. type: TH +#: debian-unstable opensuse-tumbleweed +#, no-wrap +msgid "Linux man-pages 6.05.01" +msgstr "" + +#. type: TH +#: opensuse-leap-15-6 +#, no-wrap +msgid "2023-03-30" +msgstr "" + +#. type: TH +#: opensuse-leap-15-6 +#, no-wrap +msgid "Linux man-pages 6.04" +msgstr "" |