diff options
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 58 |
1 files changed, 31 insertions, 27 deletions
diff --git a/shell/ash.c b/shell/ash.c index d34f5207f..9aec8ee0a 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -91,10 +91,10 @@ static const char *const optletters_optnames[] = { "a" "allexport", "b" "notify", "u" "nounset", - "\0" "vi", + "\0" "vi" #if DEBUG - "\0" "nolog", - "\0" "debug", + ,"\0" "nolog" + ,"\0" "debug" #endif }; @@ -103,7 +103,7 @@ static const char *const optletters_optnames[] = { enum { NOPTS = ARRAY_SIZE(optletters_optnames) }; -static char optlist[NOPTS]; +static char optlist[NOPTS] ALIGN1; #define eflag optlist[0] #define fflag optlist[1] @@ -127,12 +127,12 @@ static char optlist[NOPTS]; /* ============ Misc data */ -static char nullstr[1]; /* zero length string */ -static const char homestr[] = "HOME"; -static const char snlfmt[] = "%s\n"; -static const char illnum[] = "Illegal number: %s"; +static char nullstr[1] ALIGN1; /* zero length string */ +static const char homestr[] ALIGN1 = "HOME"; +static const char snlfmt[] ALIGN1 = "%s\n"; +static const char illnum[] ALIGN1 = "Illegal number: %s"; -static char *minusc; /* argument to -c option */ +static char *minusc; /* argument to -c option */ /* pid of main shell */ static int rootpid; @@ -447,7 +447,9 @@ out2str(const char *p) #define VSTRIMLEFTMAX 0x9 /* ${var##pattern} */ #define VSLENGTH 0xa /* ${#var} */ -static const char dolatstr[] = { CTLVAR, VSNORMAL|VSQUOTE, '@', '=', '\0' }; +static const char dolatstr[] ALIGN1 = { + CTLVAR, VSNORMAL|VSQUOTE, '@', '=', '\0' +}; #define NCMD 0 #define NPIPE 1 @@ -1583,10 +1585,10 @@ static unsigned long rseed; #endif #ifdef IFS_BROKEN -static const char defifsvar[] = "IFS= \t\n"; +static const char defifsvar[] ALIGN1 = "IFS= \t\n"; #define defifs (defifsvar + 4) #else -static const char defifs[] = " \t\n"; +static const char defifs[] ALIGN1 = " \t\n"; #endif struct shparam { @@ -2548,16 +2550,16 @@ static const char S_I_T[][3] = { static int SIT(int c, int syntax) { - static const char spec_symbls[] = "\t\n !\"$&'()*-/:;<=>?[\\]`|}~"; + static const char spec_symbls[] ALIGN1 = "\t\n !\"$&'()*-/:;<=>?[\\]`|}~"; #if ENABLE_ASH_ALIAS - static const char syntax_index_table[] = { + static const char syntax_index_table[] ALIGN1 = { 1, 2, 1, 3, 4, 5, 1, 6, /* "\t\n !\"$&'" */ 7, 8, 3, 3, 3, 3, 1, 1, /* "()*-/:;<" */ 3, 1, 3, 3, 9, 3, 10, 1, /* "=>?[\\]`|" */ 11, 3 /* "}~" */ }; #else - static const char syntax_index_table[] = { + static const char syntax_index_table[] ALIGN1 = { 0, 1, 0, 2, 3, 4, 0, 5, /* "\t\n !\"$&'" */ 6, 7, 2, 2, 2, 2, 0, 0, /* "()*-/:;<" */ 2, 0, 2, 2, 8, 2, 9, 0, /* "=>?[\\]`|" */ @@ -5003,7 +5005,7 @@ esclen(const char *start, const char *p) static char * _rmescapes(char *str, int flag) { - static const char qchars[] = { CTLESC, CTLQUOTEMARK, '\0' }; + static const char qchars[] ALIGN1 = { CTLESC, CTLQUOTEMARK, '\0' }; char *p, *q, *r; unsigned inquotes; @@ -5420,7 +5422,7 @@ static char *evalvar(char *p, int flag); static void argstr(char *p, int flag) { - static const char spclchars[] = { + static const char spclchars[] ALIGN1 = { '=', ':', CTLQUOTEMARK, @@ -6266,7 +6268,7 @@ expsort(struct strlist *str) static void expandmeta(struct strlist *str, int flag) { - static const char metachars[] = { + static const char metachars[] ALIGN1 = { '*', '?', '[', 0 }; /* TODO - EXP_REDIR */ @@ -10200,7 +10202,7 @@ parsesub: { int typeloc; int flags; char *p; - static const char types[] = "}-+?="; + static const char types[] ALIGN1 = "}-+?="; c = pgetc(); if ( @@ -10496,13 +10498,15 @@ parsearith: { #define NEW_xxreadtoken #ifdef NEW_xxreadtoken /* singles must be first! */ -static const char xxreadtoken_chars[7] = { '\n', '(', ')', '&', '|', ';', 0 }; +static const char xxreadtoken_chars[7] ALIGN1 = { + '\n', '(', ')', '&', '|', ';', 0 +}; -static const char xxreadtoken_tokens[] = { +static const char xxreadtoken_tokens[] ALIGN1 = { TNL, TLP, TRP, /* only single occurrence allowed */ TBACKGND, TPIPE, TSEMI, /* if single occurrence */ TEOF, /* corresponds to trailing nul */ - TAND, TOR, TENDCASE, /* if double occurrence */ + TAND, TOR, TENDCASE /* if double occurrence */ }; #define xxreadtoken_doubles \ @@ -11379,7 +11383,7 @@ unsetcmd(int argc, char **argv) #include <sys/times.h> -static const unsigned char timescmd_str[] = { +static const unsigned char timescmd_str[] ALIGN1 = { ' ', offsetof(struct tms, tms_utime), '\n', offsetof(struct tms, tms_stime), ' ', offsetof(struct tms, tms_cutime), @@ -11659,9 +11663,9 @@ readcmd(int argc, char **argv) static int umaskcmd(int argc, char **argv) { - static const char permuser[3] = "ugo"; - static const char permmode[3] = "rwx"; - static const short int permmask[] = { + static const char permuser[3] ALIGN1 = "ugo"; + static const char permmode[3] ALIGN1 = "rwx"; + static const short permmask[] ALIGN2 = { S_IRUSR, S_IWUSR, S_IXUSR, S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH @@ -12318,7 +12322,7 @@ arith_apply(operator op, v_n_t *numstack, v_n_t **numstackptr) } /* longest must be first */ -static const char op_tokens[] = { +static const char op_tokens[] ALIGN1 = { '<','<','=',0, TOK_LSHIFT_ASSIGN, '>','>','=',0, TOK_RSHIFT_ASSIGN, '<','<', 0, TOK_LSHIFT, |