logo

oasis-root

Compiled tree of Oasis Linux based on own branch at <https://hacktivis.me/git/oasis/> git clone https://anongit.hacktivis.me/git/oasis-root.git

wcsncat.3p (2669B)

    

  1. '\" et
  2. .TH WCSNCAT "3P" 2017 "IEEE/The Open Group" "POSIX Programmer's Manual"
  3. .\"
  4. .SH PROLOG
  5. This manual page is part of the POSIX Programmer's Manual.
  6. The Linux implementation of this interface may differ (consult
  7. the corresponding Linux manual page for details of Linux behavior),
  8. or the interface may not be implemented on Linux.
  9. .\"
  10. .SH NAME
  11. wcsncat
  12. \(em concatenate a wide-character string with part of another
  13. .SH SYNOPSIS
  14. .LP
  15. .nf
  16. #include <wchar.h>
  17. .P
  18. wchar_t *wcsncat(wchar_t *restrict \fIws1\fP, const wchar_t *restrict \fIws2\fP,
  19.     size_t \fIn\fP);
  20. .fi
  21. .SH DESCRIPTION
  22. The functionality described on this reference page is aligned with the
  23. ISO\ C standard. Any conflict between the requirements described here and the
  24. ISO\ C standard is unintentional. This volume of POSIX.1\(hy2017 defers to the ISO\ C standard.
  25. .P
  26. The
  27. \fIwcsncat\fR()
  28. function shall append not more than
  29. .IR n
  30. wide-character codes (a null wide-character code and wide-character
  31. codes that follow it are not appended) from the array pointed to by
  32. .IR ws2
  33. to the end of the wide-character string pointed to by
  34. .IR ws1 .
  35. The initial wide-character code of
  36. .IR ws2
  37. shall overwrite the null wide-character code at the end of
  38. .IR ws1 .
  39. A terminating null wide-character code shall always be appended to the
  40. result. If copying takes place between objects that overlap, the
  41. behavior is undefined.
  42. .SH "RETURN VALUE"
  43. The
  44. \fIwcsncat\fR()
  45. function shall return
  46. .IR ws1 ;
  47. no return value is reserved to indicate an error.
  48. .SH ERRORS
  49. No errors are defined.
  50. .LP
  51. .IR "The following sections are informative."
  52. .SH EXAMPLES
  53. None.
  54. .SH "APPLICATION USAGE"
  55. None.
  56. .SH RATIONALE
  57. None.
  58. .SH "FUTURE DIRECTIONS"
  59. None.
  60. .SH "SEE ALSO"
  61. .IR "\fIwcscat\fR\^(\|)"
  62. .P
  63. The Base Definitions volume of POSIX.1\(hy2017,
  64. .IR "\fB<wchar.h>\fP"
  65. .\"
  66. .SH COPYRIGHT
  67. Portions of this text are reprinted and reproduced in electronic form
  68. from IEEE Std 1003.1-2017, Standard for Information Technology
  69. -- Portable Operating System Interface (POSIX), The Open Group Base
  70. Specifications Issue 7, 2018 Edition,
  71. Copyright (C) 2018 by the Institute of
  72. Electrical and Electronics Engineers, Inc and The Open Group.
  73. In the event of any discrepancy between this version and the original IEEE and
  74. The Open Group Standard, the original IEEE and The Open Group Standard
  75. is the referee document. The original Standard can be obtained online at
  76. http://www.opengroup.org/unix/online.html .
  77. .PP
  78. Any typographical or formatting errors that appear
  79. in this page are most likely
  80. to have been introduced during the conversion of the source files to
  81. man page format. To report such errors, see
  82. https://www.kernel.org/doc/man-pages/reporting_bugs.html .