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merge from gcc

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DJ Delorie
2001-10-07 22:42:23 +00:00
parent e6450fe561
commit 99b5813985
23 changed files with 70 additions and 60 deletions
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10
libiberty/strerror.c
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@@ -573,7 +573,7 @@ fact, the manual page for @code{perror(3C)} explicitly warns that one
should check the size of the table (@code{sys_nerr}) before indexing
it, since new error codes may be added to the system before they are
added to the table. Thus @code{sys_nerr} might be smaller than value
implied by the largest @code{errno} value defined in @file{errno.h}.
implied by the largest @code{errno} value defined in @code{<errno.h>}.
We return the maximum value that can be used to obtain a meaningful
symbolic name or message.
@@ -612,7 +612,7 @@ 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
@code{sys_errlist}, returns NULL.
@code{sys_errlist}, returns @code{NULL}.
The returned string is only guaranteed to be valid only until the
next call to @code{strerror}.
@@ -671,7 +671,7 @@ strerror (errnoval)
Given an error number returned from a system call (typically returned
in @code{errno}), returns a pointer to a string containing the
symbolic name of that error number, as found in @file{errno.h}.
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
@@ -679,7 +679,7 @@ 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
indices, then returns NULL.
indices, then returns @code{NULL}.
The contents of the location pointed to are only guaranteed to be
valid until the next call to @code{strerrno}.
@@ -729,7 +729,7 @@ strerrno (errnoval)
@deftypefn Replacement int strtoerrno (const char *@var{name})
Given the symbolic name of a error number (e.g., @code{EACCESS}), map it
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.
@end deftypefn