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| author | Matt Fleming <matt.fleming@linux.intel.com> | 2011-03-16 13:26:57 +0000 |
|---|---|---|
| committer | Matt Fleming <matt.fleming@linux.intel.com> | 2011-03-16 14:06:39 +0000 |
| commit | eee9ce324a85a4974188b93c6ca6a11020d00c1c (patch) | |
| tree | e04625e1146849ec6541505b4be735dcbefba44a /com32/elflink/ldlinux | |
| parent | 3664450f21f246cf9ebbdc21bf52eb60b6de890e (diff) | |
| download | syslinux-eee9ce324a85a4974188b93c6ca6a11020d00c1c.tar.gz syslinux-eee9ce324a85a4974188b93c6ca6a11020d00c1c.tar.xz syslinux-eee9ce324a85a4974188b93c6ca6a11020d00c1c.zip | |
ldlinux: Sprinkle const type qualifers
The following warnings are all caused because we're assigning from
const char * to char *. As the strings are never modified, it makes
sense to add the const type qualifer instead of casting away const.
readconfig.c: In function ‘parse_config_file’:
readconfig.c:708:11: warning: assignment discards qualifiers from pointer target type
readconfig.c:937:10: warning: assignment discards qualifiers from pointer target type
readconfig.c:987:20: warning: assignment discards qualifiers from pointer target type
readconfig.c:998:15: warning: assignment discards qualifiers from pointer target type
readconfig.c:1004:18: warning: assignment discards qualifiers from pointer target type
readconfig.c:1041:11: warning: assignment discards qualifiers from pointer target type
Signed-off-by: Matt Fleming <matt.fleming@linux.intel.com>
Diffstat (limited to 'com32/elflink/ldlinux')
| -rw-r--r-- | com32/elflink/ldlinux/config.h | 4 | ||||
| -rw-r--r-- | com32/elflink/ldlinux/readconfig.c | 8 |
2 files changed, 6 insertions, 6 deletions
diff --git a/com32/elflink/ldlinux/config.h b/com32/elflink/ldlinux/config.h index 77652663..37c57da1 100644 --- a/com32/elflink/ldlinux/config.h +++ b/com32/elflink/ldlinux/config.h @@ -33,7 +33,7 @@ extern short vkernel; //have we seen any "label" statements? extern short displaycon; //conio.inc extern short nohalt; //idle.inc -extern char *default_cmd; //"default" command line -extern char *onerror; //"onerror" command line +extern const char *default_cmd; //"default" command line +extern const char *onerror; //"onerror" command line #endif /* __CONFIG_H__ */ diff --git a/com32/elflink/ldlinux/readconfig.c b/com32/elflink/ldlinux/readconfig.c index c618dc00..b6cfb1bd 100644 --- a/com32/elflink/ldlinux/readconfig.c +++ b/com32/elflink/ldlinux/readconfig.c @@ -59,8 +59,8 @@ short vkernel = 0; //have we seen any "label" statements? short displaycon = 1; //conio.inc short nohalt = 1; //idle.inc -char *default_cmd = NULL; //"default" command line -char *onerror = NULL; //"onerror" command line +const char *default_cmd = NULL; //"default" command line +const char *onerror = NULL; //"onerror" command line /* Empty refstring */ const char *empty_string; @@ -75,7 +75,7 @@ long long totaltimeout = 0; /* Keep track of global default */ static int has_ui = 0; /* DEFAULT only counts if UI is found */ -extern char *globaldefault; +extern const char *globaldefault; static bool menusave = false; /* True if there is any "menu save" */ /* Linked list of all entires, hidden or not; used by unlabel() */ @@ -568,7 +568,7 @@ uint32_t parse_argb(char **p) * same way as if the files had been concatenated together. */ //static const char *append = NULL; -extern char *append; +extern const char *append; //static unsigned int ipappend = 0; unsigned int ipappend = 0; static struct labeldata ld; |