mirror of git://sourceware.org/git/glibc.git
286 lines
7.5 KiB
Plaintext
286 lines
7.5 KiB
Plaintext
@c Define common macros used to keep phrasing consistent in the manual.
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@ifclear MACROS
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@set MACROS
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@c Names used to refer to the library, as noun phrases at the start or
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@c not at the start of a sentence.
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@macro Theglibc
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The GNU C Library
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@end macro
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@macro theglibc
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the GNU C Library
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@end macro
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@c Name used to refer to the library as an adjective.
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@macro glibcadj
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GNU C Library
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@end macro
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@c Description applying to all GNU systems; that is, used in
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@c describing a property of a system such that no system without that
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@c property would be considered a variant of the GNU system.
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@macro gnusystems
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GNU systems
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@end macro
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@c Systems that are not GNU systems.
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@macro nongnusystems
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non-GNU systems
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@end macro
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@c Description applying to GNU/Linux and GNU/Hurd systems, but not
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@c necessarily to other variants of the GNU system.
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@macro gnulinuxhurdsystems
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GNU/Linux and GNU/Hurd systems
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@end macro
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@c Description applying to GNU/Hurd systems; that is, systems using the
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@c GNU Hurd with the GNU C Library.
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@macro gnuhurdsystems
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GNU/Hurd systems
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@end macro
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@c Description applying to GNU/Linux systems; that is, systems using
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@c the Linux kernel with the GNU C Library.
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@macro gnulinuxsystems
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GNU/Linux systems
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@end macro
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@c Document the safety functions as preliminary. It does NOT expand its
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@c comments.
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@macro prelim {comments}
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Preliminary:
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@end macro
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@c Document a function as thread safe.
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@macro mtsafe {comments}
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| MT-Safe \comments\
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@end macro
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@c Document a function as thread unsafe.
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@macro mtunsafe {comments}
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| MT-Unsafe \comments\
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@end macro
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@c Document a function as safe for use in asynchronous signal handlers.
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@macro assafe {comments}
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| AS-Safe \comments\
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@end macro
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@c Document a function as unsafe for use in asynchronous signal
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@c handlers. This distinguishes unmarked functions, for which this
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@c property has not been assessed, from those that have been analyzed.
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@macro asunsafe {comments}
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| AS-Unsafe \comments\
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@end macro
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@c Document a function as safe for use when asynchronous cancellation is
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@c enabled.
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@macro acsafe {comments}
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| AC-Safe \comments\
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@end macro
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@c Document a function as unsafe for use when asynchronous cancellation
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@c is enabled. This distinguishes unmarked functions, for which this
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@c property has not been assessed, from those that have been analyzed.
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@macro acunsafe {comments}
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| AC-Unsafe \comments\
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@end macro
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@c Format safety properties without referencing the section of the
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@c definitions. To be used in the definitions of the properties
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@c themselves.
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@macro sampsafety {notes}
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@noindent
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\notes\|
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@end macro
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@c Format the safety properties of a function.
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@macro safety {notes}
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\notes\| @xref{POSIX Safety Concepts}.
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@end macro
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@c Function is MT- and AS-Unsafe due to an internal race.
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@macro mtasurace {comments}
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race\comments\
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@end macro
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@c Function is AS-Unsafe due to an internal race.
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@macro asurace {comments}
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race\comments\
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@end macro
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@c Function is MT-Safe, but with potential race on user-supplied object
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@c of opaque type.
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@macro mtsrace {comments}
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race\comments\
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@end macro
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@c Function is MT- and AS-Unsafe for modifying an object that is decreed
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@c MT-constant due to MT-Unsafe accesses elsewhere.
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@macro mtasuconst {comments}
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const\comments\
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@end macro
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@c Function accesses the assumed-constant locale object.
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@macro mtslocale {comments}
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locale\comments\
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@end macro
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@c Function accesses the assumed-constant environment.
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@macro mtsenv {comments}
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env\comments\
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@end macro
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@c Function accesses the assumed-constant hostid.
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@macro mtshostid {comments}
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hostid\comments\
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@end macro
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@c Function accesses the assumed-constant _sigintr variable.
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@macro mtssigintr {comments}
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sigintr\comments\
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@end macro
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@c Function performs MT-Unsafe initialization at the first call.
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@macro mtuinit {comments}
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init\comments\
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@end macro
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@c Function performs libc_once AS-Unsafe initialization.
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@macro asuinit {comments}
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init\comments\
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@end macro
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@c Function performs libc_once AC-Unsafe initialization.
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@macro acuinit {comments}
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init\comments\
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@end macro
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@c Function is AS-Unsafe because it takes a non-recursive mutex that may
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@c already be held by the function interrupted by the signal.
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@macro asulock {comments}
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lock\comments\
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@end macro
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@c Function is AC-Unsafe because it may fail to release a mutex.
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@macro aculock {comments}
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lock\comments\
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@end macro
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@c Function is AS-Unsafe because some data structure may be inconsistent
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@c due to an ongoing updated interrupted by a signal.
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@macro asucorrupt {comments}
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corrupt\comments\
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@end macro
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@c Function is AC-Unsafe because some data structure may be left
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@c inconsistent when cancelled.
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@macro acucorrupt {comments}
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corrupt\comments\
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@end macro
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@c Function is AS- and AC-Unsafe because of malloc/free.
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@macro ascuheap {comments}
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heap\comments\
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@end macro
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@c Function is AS-Unsafe because of malloc/free.
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@macro asuheap {comments}
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heap\comments\
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@end macro
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@c Function is AS- and AC-Unsafe because of dlopen/dlclose.
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@macro ascudlopen {comments}
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dlopen\comments\
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@end macro
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@c Function is AS- and AC-Unsafe because of unknown plugins.
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@macro ascuplugin {comments}
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plugin\comments\
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@end macro
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@c Function is AS- and AC-Unsafe because of i18n.
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@macro ascuintl {comments}
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i18n\comments\
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@end macro
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@c Function is AS--Unsafe because of i18n.
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@macro asuintl {comments}
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i18n\comments\
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@end macro
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@c Function may leak file descriptors if async-cancelled.
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@macro acsfd {comments}
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fd\comments\
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@end macro
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@c Function may leak memory if async-cancelled.
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@macro acsmem {comments}
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mem\comments\
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@end macro
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@c Function is unsafe due to temporary overriding a signal handler.
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@macro mtascusig {comments}
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sig\comments\
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@end macro
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@c Function is MT- and AS-Unsafe due to temporarily changing attributes
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@c of the controlling terminal.
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@macro mtasuterm {comments}
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term\comments\
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@end macro
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@c Function is AC-Unsafe for failing to restore attributes of the
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@c controlling terminal.
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@macro acuterm {comments}
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term\comments\
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@end macro
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@c Function sets timers atomically.
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@macro mtstimer {comments}
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timer\comments\
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@end macro
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@c Function sets and restores timers.
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@macro mtascutimer {comments}
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timer\comments\
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@end macro
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@c Function temporarily changes the current working directory.
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@macro mtasscwd {comments}
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cwd\comments\
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@end macro
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@c Function may fail to restore to the original current working
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@c directory after temporarily changing it.
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@macro acscwd {comments}
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cwd\comments\
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@end macro
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@c Function is MT-Safe while POSIX says it needn't be MT-Safe.
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@macro mtsposix {comments}
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!posix\comments\
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@end macro
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@c Function is MT-Unsafe while POSIX says it should be MT-Safe.
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@macro mtuposix {comments}
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!posix\comments\
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@end macro
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@c Function is AS-Safe while POSIX says it needn't be AS-Safe.
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@macro assposix {comments}
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!posix\comments\
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@end macro
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@c Function is AS-Unsafe while POSIX says it should be AS-Safe.
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@macro asuposix {comments}
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!posix\comments\
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@end macro
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@c Function is AC-Safe while POSIX says it needn't be AC-Safe.
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@macro acsposix {comments}
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!posix\comments\
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@end macro
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@c Function is AC-Unsafe while POSIX says it should be AC-Safe.
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@macro acuposix {comments}
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!posix\comments\
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@end macro
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@iftex
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@macro twoexp{exp}
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@math{2^{{\exp\}}}
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@end macro
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@end iftex
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@ifnottex
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@macro twoexp{exp}
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2^\exp\
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@end macro
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@end ifnottex
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@c Used by errlist.awk and errnos.awk to generate other files.
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@c Note that error values have ABI implications for the Hurd.
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@macro errno {err, val, str}
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@cindex \str\
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``\str\.''
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@end macro
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@c Dummy placeholder while converting annotations.
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@c For details on expected use, see `summary.pl --help'.
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@macro standards {standard, header}
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@end macro
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@c To be used for @*x lists of elements.
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@macro standardsx {element, standard, header}
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@end macro
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@end ifclear
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