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| author | Alejandro Colomar <alx@kernel.org> | 2024-04-26 15:06:49 +0200 |
|---|---|---|
| committer | Alejandro Colomar <alx@kernel.org> | 2024-05-02 01:24:19 +0200 |
| commit | dcde2f70372b49ec43efc5db864c9ff585d0a2dd (patch) | |
| tree | 78b9b7425130e4a5858e4c01a524d802423879ed /man3/malloc_get_state.3 | |
| parent | 12aca537ce78a41bbcdaf485209691e10f8002d7 (diff) | |
| download | man-pages-dcde2f70372b49ec43efc5db864c9ff585d0a2dd.tar.gz | |
man/, share/mk/: Move man*/ to man/
This is a scripted change:
$ mkdir man/;
$ mv man* man/;
$ ln -st . man/man*;
$ find share/mk/ -type f \
| xargs grep -l '^MANDIR *:=' \
| xargs sed -i '/^MANDIR *:=/s,$,/man,';
$ find share/mk/dist/ -type f \
| xargs grep -l man \
| xargs sed -i 's,man%,man/%,g';
Link: <https://lore.kernel.org/linux-man/YxcV4h+Xn7cd6+q2@pevik/T/>
Cc: Petr Vorel <pvorel@suse.cz>
Cc: Jakub Wilk <jwilk@jwilk.net>
Cc: Stefan Puiu <stefan.puiu@gmail.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
Diffstat (limited to 'man3/malloc_get_state.3')
| -rw-r--r-- | man3/malloc_get_state.3 | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/man3/malloc_get_state.3 b/man3/malloc_get_state.3 deleted file mode 100644 index 51783bc57e..0000000000 --- a/man3/malloc_get_state.3 +++ /dev/null @@ -1,115 +0,0 @@ -'\" t -.\" Copyright (c) 2012 by Michael Kerrisk <mtk.manpages@gmail.com> -.\" -.\" SPDX-License-Identifier: Linux-man-pages-copyleft -.\" -.TH malloc_get_state 3 (date) "Linux man-pages (unreleased)" -.SH NAME -malloc_get_state, malloc_set_state \- -record and restore state of malloc implementation -.SH LIBRARY -Standard C library -.RI ( libc ", " \-lc ) -.SH SYNOPSIS -.nf -.B #include <malloc.h> -.P -.B void *malloc_get_state(void); -.BI "int malloc_set_state(void *" state ); -.fi -.SH DESCRIPTION -.IR Note : -these functions are removed in glibc 2.25. -.P -The -.BR malloc_get_state () -function records the current state of all -.BR malloc (3) -internal bookkeeping variables -(but not the actual contents of the heap -or the state of -.BR malloc_hook (3) -functions pointers). -The state is recorded in a system-dependent opaque data structure -dynamically allocated via -.BR malloc (3), -and a pointer to that data structure is returned as the function result. -(It is the caller's responsibility to -.BR free (3) -this memory.) -.P -The -.BR malloc_set_state () -function restores the state of all -.BR malloc (3) -internal bookkeeping variables to the values recorded in -the opaque data structure pointed to by -.IR state . -.SH RETURN VALUE -On success, -.BR malloc_get_state () -returns a pointer to a newly allocated opaque data structure. -On error (for example, memory could not be allocated for the data structure), -.BR malloc_get_state () -returns NULL. -.P -On success, -.BR malloc_set_state () -returns 0. -If the implementation detects that -.I state -does not point to a correctly formed data structure, -.\" if(ms->magic != MALLOC_STATE_MAGIC) return -1; -.BR malloc_set_state () -returns \-1. -If the implementation detects that -the version of the data structure referred to by -.I state -is a more recent version than this implementation knows about, -.\" /* Must fail if the major version is too high. */ -.\" if((ms->version & ~0xffl) > (MALLOC_STATE_VERSION & ~0xffl)) return -2; -.BR malloc_set_state () -returns \-2. -.SH ATTRIBUTES -For an explanation of the terms used in this section, see -.BR attributes (7). -.TS -allbox; -lbx lb lb -l l l. -Interface Attribute Value -T{ -.na -.nh -.BR malloc_get_state (), -.BR malloc_set_state () -T} Thread safety MT-Safe -.TE -.SH STANDARDS -GNU. -.SH NOTES -These functions are useful when using this -.BR malloc (3) -implementation as part of a shared library, -and the heap contents are saved/restored via some other method. -This technique is used by GNU Emacs to implement its "dumping" function. -.P -Hook function pointers are never saved or restored by these -functions, with two exceptions: -if malloc checking (see -.BR mallopt (3)) -was in use when -.BR malloc_get_state () -was called, then -.BR malloc_set_state () -resets malloc checking hooks -.\" i.e., calls __malloc_check_init() -if possible; -.\" i.e., malloc checking is not already in use -.\" and the caller requested malloc checking -if malloc checking was not in use in the recorded state, -but the caller has requested malloc checking, -then the hooks are reset to 0. -.SH SEE ALSO -.BR malloc (3), -.BR mallopt (3) |