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merge from gcc

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DJ Delorie
2001-10-16 02:55:31 +00:00
parent a3366758ce
commit ba19b94f67
24 changed files with 939 additions and 293 deletions
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12
libiberty/strerror.c
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@@ -563,7 +563,7 @@ init_error_tables ()
/*
@deftypefn Replacement int errno_max (void)
@deftypefn Extension int errno_max (void)
Returns the maximum @code{errno} value for which a corresponding
symbolic name or message is available. Note that in the case where we
@@ -599,7 +599,7 @@ errno_max ()
/*
@deftypefn Replacement char* strerror (int @var{errnoval})
@deftypefn Supplemental char* strerror (int @var{errnoval})
Maps an @code{errno} number to an error message string, the contents
of which are implementation defined. On systems which have the
@@ -608,7 +608,7 @@ strings will be the same as the ones used by @code{perror}.
If the supplied error number is within the valid range of indices for
the @code{sys_errlist}, but no message is available for the particular
error number, then returns the string @samp{"Error @var{num}"}, where
error number, then returns the string @samp{Error @var{num}}, where
@var{num} is the error number.
If the supplied error number is not a valid index into
@@ -667,7 +667,7 @@ strerror (errnoval)
/*
@deftypefn Replacement const char* strerrno (int @var{errnum})
@deftypefn Replacement {const char*} strerrno (int @var{errnum})
Given an error number returned from a system call (typically returned
in @code{errno}), returns a pointer to a string containing the
@@ -675,7 +675,7 @@ symbolic name of that error number, as found in @code{<errno.h>}.
If the supplied error number is within the valid range of indices for
symbolic names, but no name is available for the particular error
number, then returns the string @samp{"Error @var{num}"}, where @var{num}
number, then returns the string @samp{Error @var{num}}, where @var{num}
is the error number.
If the supplied error number is not within the range of valid
@@ -727,7 +727,7 @@ strerrno (errnoval)
/*
@deftypefn Replacement int strtoerrno (const char *@var{name})
@deftypefn Extension int strtoerrno (const char *@var{name})
Given the symbolic name of a error number (e.g., @code{EACCES}), map it
to an errno value. If no translation is found, returns 0.