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.\" Copyright 1993 David Metcalfe (david@prism.demon.co.uk)
.\"
.\" Permission is granted to make and distribute verbatim copies of this
.\" manual provided the copyright notice and this permission notice are
.\" preserved on all copies.
.\"
.\" Permission is granted to copy and distribute modified versions of this
.\" manual under the conditions for verbatim copying, provided that the
.\" entire resulting derived work is distributed under the terms of a
.\" permission notice identical to this one
.\"
.\" Since the Linux kernel and libraries are constantly changing, this
.\" manual page may be incorrect or out-of-date. The author(s) assume no
.\" responsibility for errors or omissions, or for damages resulting from
.\" the use of the information contained herein. The author(s) may not
.\" have taken the same level of care in the production of this manual,
.\" which is licensed free of charge, as they might when working
.\" professionally.
.\"
.\" Formatted or processed versions of this manual, if unaccompanied by
.\" the source, must acknowledge the copyright and authors of this work.
.\"
.\" References consulted:
.\" Linux libc source code
.\" Lewine's _POSIX Programmer's Guide_ (O'Reilly & Associates, 1991)
.\" 386BSD man pages
.\" Modified Sat Jul 24 17:59:03 1993 by Rik Faith (faith@cs.unc.edu)
.\" Translated into Spanish by Urko Lusa <ulusa@lacueva.ddns.org> 19980313
.\" Translation revised Sat Jun 26 1999 by Juan Piernas <piernas@ditec.um.es>
.\"
.TH STRSIGNAL 3 "8 febrero 1999" "GNU" "Manual del programador de Linux"
.SH NOMBRE
strsignal \- devuelve una cadena que describe una seal
.SH SINOPSIS
.nf
.B #define _GNU_SOURCE
.br
.B #include <string.h>
.sp
.BI "char *strsignal(int " sig );
.sp
.BI "extern const char * const " sys_siglist [];
.fi
.SH DESCRIPCIN
La funcin \fBstrsignal()\fP devuelve una cadena que describe la seal
cuyo nmero corresponde al parmetro \fIsig\fP. La cadena slo puede ser
usada hasta la siguiente llamada a \fBstrsignal()\fP.
.PP
El vector \fIsys_siglist\fP guarda las cadenas de descripcin de seales
indexadas por nmero de seal. En lugar de este vector debera usarse la
funcin \fBstrsignal()\fP siempre que fuera posible.
.SH "VALOR DEVUELTO"
La funcin \fBstrsignal()\fP devuelve la cadena descriptiva apropiada, o un
mensaje de seal desconocida si el nmero de seal no es vlido.
En algunos sistemas (excepto en Linux) el valor devuelto puede ser un
puntero \fBNULL\fP en vez de un nmero de seal invlido.
.SH "CONFORME A"
Esta funcin no es parte de ningn estndar pero se puede encontar en
systemas Linux y otros sistemas UNIX (como en Solaris).
.SH "VASE TAMBIN"
.BR psignal "(3), " strerror (3)
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