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msh: style cleanups. No code changes.

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This commit is contained in:
Denis Vlasenko 2008-06-09 07:44:19 +00:00
parent f2cccbce37
commit ed9d621cf4
1 changed files with 23 additions and 25 deletions
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48
shell/msh.c
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@ -92,17 +92,17 @@ static char *itoa(int n)
#ifdef MSHDEBUG #ifdef MSHDEBUG
static int mshdbg = MSHDEBUG; static int mshdbg = MSHDEBUG;
#define DBGPRINTF(x) if (mshdbg>0) printf x #define DBGPRINTF(x) if (mshdbg > 0) printf x
#define DBGPRINTF0(x) if (mshdbg>0) printf x #define DBGPRINTF0(x) if (mshdbg > 0) printf x
#define DBGPRINTF1(x) if (mshdbg>1) printf x #define DBGPRINTF1(x) if (mshdbg > 1) printf x
#define DBGPRINTF2(x) if (mshdbg>2) printf x #define DBGPRINTF2(x) if (mshdbg > 2) printf x
#define DBGPRINTF3(x) if (mshdbg>3) printf x #define DBGPRINTF3(x) if (mshdbg > 3) printf x
#define DBGPRINTF4(x) if (mshdbg>4) printf x #define DBGPRINTF4(x) if (mshdbg > 4) printf x
#define DBGPRINTF5(x) if (mshdbg>5) printf x #define DBGPRINTF5(x) if (mshdbg > 5) printf x
#define DBGPRINTF6(x) if (mshdbg>6) printf x #define DBGPRINTF6(x) if (mshdbg > 6) printf x
#define DBGPRINTF7(x) if (mshdbg>7) printf x #define DBGPRINTF7(x) if (mshdbg > 7) printf x
#define DBGPRINTF8(x) if (mshdbg>8) printf x #define DBGPRINTF8(x) if (mshdbg > 8) printf x
#define DBGPRINTF9(x) if (mshdbg>9) printf x #define DBGPRINTF9(x) if (mshdbg > 9) printf x
static int mshdbg_rc = 0; static int mshdbg_rc = 0;
@ -124,7 +124,7 @@ static int mshdbg_rc = 0;
#define RCPRINTF(x) ((void)0) #define RCPRINTF(x) ((void)0)
#endif /* MSHDEBUG */ #endif /* MSHDEBUG */
#if ENABLE_FEATURE_EDITING_FANCY_PROMPT #if ENABLE_FEATURE_EDITING_FANCY_PROMPT
@ -141,13 +141,13 @@ static int mshdbg_rc = 0;
* shell * shell
*/ */
#define LINELIM 2100 #define LINELIM 2100
#define NPUSH 8 /* limit to input nesting */ #define NPUSH 8 /* limit to input nesting */
#undef NOFILE #undef NOFILE
#define NOFILE 20 /* Number of open files */ #define NOFILE 20 /* Number of open files */
#define NUFILE 10 /* Number of user-accessible files */ #define NUFILE 10 /* Number of user-accessible files */
#define FDBASE 10 /* First file usable by Shell */ #define FDBASE 10 /* First file usable by Shell */
/* /*
* values returned by wait * values returned by wait
@ -159,7 +159,7 @@ static int mshdbg_rc = 0;
/* /*
* library and system definitions * library and system definitions
*/ */
typedef void xint; /* base type of jmp_buf, for not broken compilers */ typedef void xint; /* base type of jmp_buf, for not broken compilers */
/* /*
* shell components * shell components
@ -725,7 +725,7 @@ static void print_tree(struct op *head)
return; return;
} }
DBGPRINTF(("NODE: %p, left %p, right %p\n", head, head->left, DBGPRINTF(("NODE: %p, left %p, right %p\n", head, head->left,
head->right)); head->right));
if (head->left) if (head->left)
@ -4316,9 +4316,7 @@ static void globname(char *we, char *pp)
dname[NAME_MAX] = '\0'; dname[NAME_MAX] = '\0';
while ((de = readdir(dirp)) != NULL) { while ((de = readdir(dirp)) != NULL) {
/* XXX Hmmm... What this could be? (abial) */ /* XXX Hmmm... What this could be? (abial) */
/* /* if (ent[j].d_ino == 0) continue;
if (ent[j].d_ino == 0)
continue;
*/ */
strncpy(dname, de->d_name, NAME_MAX); strncpy(dname, de->d_name, NAME_MAX);
if (dname[0] == '.') if (dname[0] == '.')
@ -4825,7 +4823,7 @@ static int linechar(struct ioarg *ap)
} }
/* /*
* remap fd into Shell's fd space * Remap fd into shell's fd space
*/ */
static int remap(int fd) static int remap(int fd)
{ {
@ -5211,7 +5209,7 @@ int msh_main(int argc, char **argv)
/* Shell is non-interactive, activate printf-based debug */ /* Shell is non-interactive, activate printf-based debug */
#ifdef MSHDEBUG #ifdef MSHDEBUG
mshdbg = (int) (((char) (mshdbg_var->value[0])) - '0'); mshdbg = mshdbg_var->value[0] - '0';
if (mshdbg < 0) if (mshdbg < 0)
mshdbg = 0; mshdbg = 0;
#endif #endif
@ -5219,7 +5217,7 @@ int msh_main(int argc, char **argv)
name = *++argv; name = *++argv;
if (newfile(name)) if (newfile(name))
exit(EXIT_FAILURE); /* Exit on error */ exit(EXIT_FAILURE); /* Exit on error */
} }
} }