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* c-lang.c (c_printstr): If a C string ends in a null, don't

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print the null.
This commit is contained in:
John Gilmore 1993-02-18 12:18:23 +00:00
parent eece984d99
commit c5c00171a2
2 changed files with 12 additions and 1 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
* c-lang.c (c_printstr): If a C string ends in a null, don't
print the null.
Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com) Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
* defs.h (STRCMP): Make it work for unsigned chars. * defs.h (STRCMP): Make it work for unsigned chars.

8
gdb/c-lang.c
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@ -1,5 +1,5 @@
/* C language support routines for GDB, the GNU debugger. /* C language support routines for GDB, the GNU debugger.
Copyright 1992 Free Software Foundation, Inc. Copyright 1992, 1993 Free Software Foundation, Inc.
This file is part of GDB. This file is part of GDB.
@ -108,6 +108,12 @@ c_printstr (stream, string, length, force_ellipses)
extern int repeat_count_threshold; extern int repeat_count_threshold;
extern int print_max; extern int print_max;
/* If the string was not truncated due to `set print elements', and
the last byte of it is a null, we don't print that, in traditional C
style. */
if ((!force_ellipses) && string[length-1] == '\0')
length--;
if (length == 0) if (length == 0)
{ {
fputs_filtered ("\"\"", stdout); fputs_filtered ("\"\"", stdout);