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diff --git a/upstream/archlinux/man3p/strcasecmp.3p b/upstream/archlinux/man3p/strcasecmp.3p new file mode 100644 index 00000000..21da9d57 --- /dev/null +++ b/upstream/archlinux/man3p/strcasecmp.3p @@ -0,0 +1,137 @@ +'\" et +.TH STRCASECMP "3P" 2017 "IEEE/The Open Group" "POSIX Programmer's Manual" +.\" +.SH PROLOG +This manual page is part of the POSIX Programmer's Manual. +The Linux implementation of this interface may differ (consult +the corresponding Linux manual page for details of Linux behavior), +or the interface may not be implemented on Linux. +.\" +.SH NAME +strcasecmp, +strcasecmp_l, +strncasecmp, +strncasecmp_l +\(em case-insensitive string comparisons +.SH SYNOPSIS +.LP +.nf +#include <strings.h> +.P +int strcasecmp(const char *\fIs1\fP, const char *\fIs2\fP); +int strcasecmp_l(const char *\fIs1\fP, const char *\fIs2\fP, + locale_t \fIlocale\fP); +int strncasecmp(const char *\fIs1\fP, const char *\fIs2\fP, size_t \fIn\fP); +int strncasecmp_l(const char *\fIs1\fP, const char *\fIs2\fP, + size_t \fIn\fP, locale_t \fIlocale\fP); +.fi +.SH DESCRIPTION +The +\fIstrcasecmp\fR() +and +\fIstrcasecmp_l\fR() +functions shall compare, while ignoring differences in case, the +string pointed to by +.IR s1 +to the string pointed to by +.IR s2 . +The +\fIstrncasecmp\fR() +and +\fIstrncasecmp_l\fR() +functions shall compare, while ignoring differences in case, not more +than +.IR n +bytes from the string pointed to by +.IR s1 +to the string pointed to by +.IR s2 . +.P +The +\fIstrcasecmp\fR() +and +\fIstrncasecmp\fR() +functions use the current locale to determine the case of the characters. +.P +The +\fIstrcasecmp_l\fR() +and +\fIstrncasecmp_l\fR() +functions use the locale represented by +.IR locale +to determine the case of the characters. +.P +When the +.IR LC_CTYPE +category of the locale being used is from the POSIX locale, these +functions shall behave as if the strings had been converted to lowercase +and then a byte comparison performed. Otherwise, the results are +unspecified. +.P +The behavior is undefined if the +.IR locale +argument to +\fIstrcasecmp_l\fR() +or +\fIstrncasecmp_l\fR() +is the special locale object LC_GLOBAL_LOCALE or is not a valid locale +object handle. +.SH "RETURN VALUE" +Upon completion, +\fIstrcasecmp\fR() +and +\fIstrcasecmp_l\fR() +shall return an integer greater than, equal to, or less than 0, if the +string pointed to by +.IR s1 +is, ignoring case, greater than, equal to, or less than the string +pointed to by +.IR s2 , +respectively. +.P +Upon successful completion, +\fIstrncasecmp\fR() +and +\fIstrncasecmp_l\fR() +shall return an integer greater than, equal to, or less than 0, if the +possibly null-terminated array pointed to by +.IR s1 +is, ignoring case, greater than, equal to, or less than the possibly +null-terminated array pointed to by +.IR s2 , +respectively. +.SH ERRORS +No errors are defined. +.LP +.IR "The following sections are informative." +.SH EXAMPLES +None. +.SH "APPLICATION USAGE" +None. +.SH RATIONALE +None. +.SH "FUTURE DIRECTIONS" +None. +.SH "SEE ALSO" +.IR "\fIwcscasecmp\fR\^(\|)" +.P +The Base Definitions volume of POSIX.1\(hy2017, +.IR "\fB<strings.h>\fP" +.\" +.SH COPYRIGHT +Portions of this text are reprinted and reproduced in electronic form +from IEEE Std 1003.1-2017, Standard for Information Technology +-- Portable Operating System Interface (POSIX), The Open Group Base +Specifications Issue 7, 2018 Edition, +Copyright (C) 2018 by the Institute of +Electrical and Electronics Engineers, Inc and The Open Group. +In the event of any discrepancy between this version and the original IEEE and +The Open Group Standard, the original IEEE and The Open Group Standard +is the referee document. The original Standard can be obtained online at +http://www.opengroup.org/unix/online.html . +.PP +Any typographical or formatting errors that appear +in this page are most likely +to have been introduced during the conversion of the source files to +man page format. To report such errors, see +https://www.kernel.org/doc/man-pages/reporting_bugs.html . |