aboutsummaryrefslogtreecommitdiffstats
path: root/man/libsimple_strcasechrnul.3
diff options
context:
space:
mode:
authorMattias Andrée <maandree@kth.se>2018-10-21 11:51:38 +0200
committerMattias Andrée <maandree@kth.se>2018-10-21 11:51:38 +0200
commit160eaaddcfed8075abd06624835a2d49548eb5de (patch)
tree6883e07688ad43520b7407d2728f41d0cf9c68a9 /man/libsimple_strcasechrnul.3
parentAdd man pages for more str-functions (diff)
downloadlibsimple-160eaaddcfed8075abd06624835a2d49548eb5de.tar.gz
libsimple-160eaaddcfed8075abd06624835a2d49548eb5de.tar.bz2
libsimple-160eaaddcfed8075abd06624835a2d49548eb5de.tar.xz
Add strcasechr and strcasechrnul
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
-rw-r--r--man/libsimple_strcasechrnul.376
1 files changed, 76 insertions, 0 deletions
diff --git a/man/libsimple_strcasechrnul.3 b/man/libsimple_strcasechrnul.3
new file mode 100644
index 0000000..a92387d
--- /dev/null
+++ b/man/libsimple_strcasechrnul.3
@@ -0,0 +1,76 @@
+.TH LIBSIMPLE_STRCASECHRNUL 3 2018-10-21 libsimple
+.SH NAME
+libsimple_strcasechrnul \- find a character in a string
+.SH SYNOPSIS
+.nf
+#include <libsimple.h>
+
+char *libsimple_strcasechrnul(const char *\fIs\fP, int \fIc\fP);
+
+#ifndef strcasechrnul
+# define strcasechrnul libsimple_strcasechrnul
+#endif
+.fi
+
+Link with
+.IR \-lsimple .
+.SH DESCRIPTION
+The
+.BR libsimple_strcasechrnul ()
+function scans the string
+.I s
+for the first occurence of the character
+.I c
+(it is converted to a
+.BR char ).
+If no such character exist in the string,
+the string's end is returned.
+.PP
+The comparison is case-insensitive.
+.SH RETURN VALUE
+The
+.BR libsimple_strcasechrnul ()
+function returns the pointer
+.I s
+with a minimal offset such that
+.IR tolower(*r)==tolower(c)||!*r ,
+where
+.I r
+is the returned pointer.
+.SH ERRORS
+The
+.BR libsimple_strcasechrnul ()
+function cannot fail.
+.SH ATTRIBUTES
+For an explanation of the terms used in this section, see
+.BR attributes (7).
+.TS
+allbox;
+lb lb lb
+l l l.
+Interface Attribute Value
+T{
+.BR libsimple_strcasechrnul ()
+T} Thread safety MT-Safe
+T{
+.BR libsimple_strcasechrnul ()
+T} Async-signal safety AS-Safe
+T{
+.BR libsimple_strcasechrnul ()
+T} Async-cancel safety AC-Safe
+.TE
+.SH EXAMPLES
+None.
+.SH APPLICATION USAGE
+None.
+.SH RATIONALE
+None.
+.SH FUTURE DIRECTIONS
+None.
+.SH NOTES
+None.
+.SH BUGS
+None.
+.SH SEE ALSO
+.BR libsimple_strcasechr (3),
+.BR libsimple_strchrnul (3)