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Mark global functions and/or variables in boot0cfg(8) static where possible.

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This allows compilers and static analyzers to do more thorough analysis.
This commit is contained in:
Ed Schouten 2011-11-06 19:01:35 +00:00
parent 6f344d60d5
commit e052b60b87
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=227250
1 changed files with 4 additions and 4 deletions
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8
usr.sbin/boot0cfg/boot0cfg.c
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@ -60,13 +60,13 @@ struct opt_offsets {
int ticks;
};
struct opt_offsets b0_ofs[] = {
static struct opt_offsets b0_ofs[] = {
{ 0x0, 0x0, 0x0, 0x0 }, /* no boot block */
{ 0x1b9, 0x1ba, 0x1bb, 0x1bc }, /* original block */
{ 0x1b5, 0x1b6, 0x1b7, 0x1bc }, /* NT_SERIAL block */
};
int b0_ver; /* boot block version set by boot0bs */
static int b0_ver; /* boot block version set by boot0bs */
#define OFF_OPT (b0_ofs[b0_ver].opt) /* default boot option */
#define OFF_DRIVE (b0_ofs[b0_ver].drive) /* setdrv drive */
@ -106,9 +106,9 @@ static int argtoi(const char *, int, int, int);
static int set_bell(u_int8_t *, int, int);
static void usage(void);
unsigned vol_id[5]; /* 4 plus 1 for flag */
static unsigned vol_id[5]; /* 4 plus 1 for flag */
int v_flag;
static int v_flag;
/*
* Boot manager installation/configuration utility.
*/