Move section 3 man pages to man3/ and add libsimple.h.0

Signed-off-by: Mattias Andrée <maandree@kth.se>

1 files changed, 0 insertions, 195 deletions

diff --git a/man/libsimple_vasprintf.3 b/man/libsimple_vasprintf.3
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-.TH LIBSIMPLE_VASPRINTF 3 2018-11-04 libsimple
-.SH NAME
-libsimple_vasprintf \- allocate and format a string
-.SH SYNOPSIS
-.nf
-#include <libsimple.h>
-
-int libsimple_vasprintf(char **\fIstrp\fP, const char *\fIfmt\fP, va_list \fIap\fP);
-int libsimple_asprintf(char **\fIstrp\fP, const char *\fIfmt\fP, ...);
-char *libsimple_vasprintfa(const char *\fIfmt\fP, va_list \fIap\fP);
-char *libsimple_asprintfa(const char *\fIfmt\fP, ...);
-
-#ifndef vasprintf
-# define vasprintf libsimple_vasprintf
-#endif
-#ifndef asprintf
-# define asprintf libsimple_asprintf
-#endif
-#ifndef vasprintfa
-# define vasprintfa libsimple_vasprintfa
-#endif
-#ifndef asprintfa
-# define asprintfa libsimple_asprintfa
-#endif
-.fi
-.PP
-Link with
-.IR \-lsimple .
-.SH DESCRIPTION
-The
-.BR libsimple_vasprintf ()
-function is a version of the
-.BR vsprintf (3)
-function that allocates a sufficiently large string,
-writes the string to it, and stores it in
-.IR strp .
-The parameter
-.I fmt
-is used as the format string for the
-.BR vfprintf (3)
-function, and the parameter
-.I ap
-is used as the formatting arguments.
-On failure
-.I *strp
-is set to
-.BR NULL ,
-portable applications shall not assume this
-is true if the shorthand aliases
-.BR vasprintf
-and
-.BR asprintf
-are used.
-.PP
-The
-.BR libsimple_asprintf ()
-function is a version of the
-.BR libsimple_vasprintf ()
-function that uses variadic arguments instead of
-.BR va_list .
-.PP
-The
-.BR libsimple_vasprintfa ()
-and
-.BR libsimple_asprintfa ()
-functions are versions of the
-.BR libsimple_vasprintf ()
-and
-.BR libsimple_asprintf ()
-functions that allocates the string on the stack
-rather than the heap.
-.PP
-The string stored in
-.I strp
-by the
-.BR libsimple_vasprintf ()
-and
-.BR libsimple_asprintf ()
-functions shall be deallocated with the
-.BR free (3)
-function when it is no longer needed; the string
-returned by the
-.BR libsimple_vasprintfa ()
-and
-.BR libsimple_asprintfa ()
-functions shall not be freed but are automatically
-deallocated when the calling function returns.
-.PP
-The
-.BR libsimple_vasprintfa ()
-and
-.BR libsimple_asprintfa ()
-functions are implemented as macros and are only
-available if compiling with GCC or Clang.
-.SH RETURN VALUE
-The
-.BR libsimple_vasprintf ()
-and
-.BR libsimple_asprintf ()
-functions return
-.I strlen(*strp)
-upon successful completion; otherwise -1 is returned and
-.I errno
-set to indicate the error.
-.PP
-The
-.BR libsimple_vasprintfa ()
-and
-.BR libsimple_asprintfa ()
-functions return the constructed string upon successful
-completion; otherwise
-.B NULL
-is returned and
-.I errno
-set to indicate the error.
-.SH ERRORS
-The
-.BR libsimple_vasprintf (),
-.BR libsimple_asprintf (),
-.BR libsimple_vasprintfa (),
-and
-.BR libsimple_asprintfa ()
-functions will fail for any reason specified for the
-.BR fprintf (3)
-function. The
-.BR libsimple_vasprintf ()
-and
-.BR libsimple_asprintf ()
-functions will also fail if:
-.TP
-.B EMFILE
-{FOPEN_MAX} streams are currently open in the calling process.
-.TP
-.B ENOMEM
-Could not allocate enough memory.
-.PP
-If enough memory cannot be allocated by the
-.BR libsimple_vasprintfa ()
-and
-.BR libsimple_asprintfa ()
-functions, the kernel will kill the thread with a
-.B SIGSEGV
-signal.
-.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_vasprintf (),
-.br
-.BR libsimple_asprintf (),
-.br
-.BR libsimple_vasprintfa (),
-.br
-.BR libsimple_asprintfa ()
-T}	Thread safety	MT-Safe
-T{
-.BR libsimple_vasprintf (),
-.br
-.BR libsimple_asprintf (),
-.br
-.BR libsimple_vasprintfa (),
-.br
-.BR libsimple_asprintfa ()
-T}	Async-signal safety	AS-Safe
-T{
-.BR libsimple_vasprintf (),
-.br
-.BR libsimple_asprintf (),
-.br
-.BR libsimple_vasprintfa (),
-.br
-.BR libsimple_asprintfa ()
-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_vweprintf (3),
-.BR sprintf (3),
-.BR snprintf (3)