unw_strerror.man 978 B

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  12. .TH "UNW\\_STRERROR" "3" "18 August 2004" "Programming Library " "Programming Library "
  13. .SH NAME
  14. unw_strerror
  15. \-\- get text corresponding to error code
  16. .PP
  17. .SH SYNOPSIS
  18. .PP
  19. #include <libunwind.h>
  20. .br
  21. .PP
  22. const char *
  23. unw_strerror(int
  24. err_code);
  25. .br
  26. .PP
  27. .SH DESCRIPTION
  28. .PP
  29. The unw_strerror()
  30. routine maps the (negative) err_code
  31. to a corresponding text message and returns it.
  32. .PP
  33. .SH RETURN VALUE
  34. .PP
  35. The message that corresponds to err_code
  36. or, if the
  37. err_code
  38. has no corresponding message, the text "invalid error
  39. code".
  40. .PP
  41. .SH THREAD AND SIGNAL SAFETY
  42. .PP
  43. unw_strerror()
  44. is thread\-safe as well as safe to use
  45. from a signal handler.
  46. .PP
  47. .SH AUTHOR
  48. .PP
  49. Thomas Hallgren
  50. .br
  51. BEA Systems
  52. .br
  53. Stockholm, Sweden
  54. .br
  55. Email: \fBthallgre@bea.com\fP
  56. .br
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