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cppinit.c (init_standard_includes, [...]): Use strncmp.

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* cppinit.c (init_standard_includes, parse_option): Use strncmp.
	* c-opts.c (find_opt): Similarly.

From-SVN: r57864
This commit is contained in:
Frank Ch. Eigler 2002-10-06 11:21:09 +00:00 committed by Neil Booth
parent 23ee915993
commit 7c7c549e2c
3 changed files with 10 additions and 5 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2002-10-06 Frank Ch. Eigler <fche@redhat.com>
* cppinit.c (init_standard_includes, parse_option): Use strncmp.
* c-opts.c (find_opt): Similarly.
2002-10-05 Jakub Jelinek <jakub@redhat.com>
* gcc.c (set_multilib_dir): Don't access *end.

4
gcc/c-opts.c
View File

@ -400,7 +400,7 @@ find_opt (input, lang_flag)
md = (mn + mx) / 2;
opt_len = cl_options[md].opt_len;
comp = memcmp (input, cl_options[md].opt_text, opt_len);
comp = strncmp (input, cl_options[md].opt_text, opt_len);
if (comp < 0)
mx = md;
@ -443,7 +443,7 @@ find_opt (input, lang_flag)
for (md = md + 1; md < (size_t) N_OPTS; md++)
{
opt_len = cl_options[md].opt_len;
if (memcmp (input, cl_options[md].opt_text, opt_len))
if (strncmp (input, cl_options[md].opt_text, opt_len))
break;
if (input[opt_len] == '\0')
return md;

6
gcc/cppinit.c
View File

@ -808,7 +808,7 @@ init_standard_includes (pfile)
&& !CPP_OPTION (pfile, no_standard_cplusplus_includes)))
{
/* Does this dir start with the prefix? */
if (!memcmp (p->fname, default_prefix, default_len))
if (!strncmp (p->fname, default_prefix, default_len))
{
/* Yes; change prefix and add to search list. */
int flen = strlen (p->fname);
@ -1229,7 +1229,7 @@ parse_option (input)
md = (mn + mx) / 2;
opt_len = cl_options[md].opt_len;
comp = memcmp (input, cl_options[md].opt_text, opt_len);
comp = strncmp (input, cl_options[md].opt_text, opt_len);
if (comp > 0)
mn = md + 1;
@ -1254,7 +1254,7 @@ parse_option (input)
for (; mn < (unsigned int) N_OPTS; mn++)
{
opt_len = cl_options[mn].opt_len;
if (memcmp (input, cl_options[mn].opt_text, opt_len))
if (strncmp (input, cl_options[mn].opt_text, opt_len))
break;
if (input[opt_len] == '\0')
return mn;