diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 68 |
1 files changed, 35 insertions, 33 deletions
diff --git a/shell/ash.c b/shell/ash.c index 92aa5ec..f99c509 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -536,6 +536,7 @@ static const char dolatstr[] ALIGN1 = { #define NHERE 24 #define NXHERE 25 #define NNOT 26 +#define N_NUMBER 27 union node; @@ -7546,43 +7547,44 @@ commandcmd(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) /* ============ eval.c */ -static int funcblocksize; /* size of structures in function */ -static int funcstringsize; /* size of strings in node */ -static void *funcblock; /* block to allocate function from */ -static char *funcstring; /* block to allocate strings from */ +static int funcblocksize; /* size of structures in function */ +static int funcstringsize; /* size of strings in node */ +static void *funcblock; /* block to allocate function from */ +static char *funcstring; /* block to allocate strings from */ /* flags in argument to evaltree */ -#define EV_EXIT 01 /* exit after evaluating tree */ -#define EV_TESTED 02 /* exit status is checked; ignore -e flag */ +#define EV_EXIT 01 /* exit after evaluating tree */ +#define EV_TESTED 02 /* exit status is checked; ignore -e flag */ #define EV_BACKCMD 04 /* command executing within back quotes */ -static const short nodesize[26] = { - SHELL_ALIGN(sizeof(struct ncmd)), - SHELL_ALIGN(sizeof(struct npipe)), - SHELL_ALIGN(sizeof(struct nredir)), - SHELL_ALIGN(sizeof(struct nredir)), - SHELL_ALIGN(sizeof(struct nredir)), - SHELL_ALIGN(sizeof(struct nbinary)), - SHELL_ALIGN(sizeof(struct nbinary)), - SHELL_ALIGN(sizeof(struct nbinary)), - SHELL_ALIGN(sizeof(struct nif)), - SHELL_ALIGN(sizeof(struct nbinary)), - SHELL_ALIGN(sizeof(struct nbinary)), - SHELL_ALIGN(sizeof(struct nfor)), - SHELL_ALIGN(sizeof(struct ncase)), - SHELL_ALIGN(sizeof(struct nclist)), - SHELL_ALIGN(sizeof(struct narg)), - SHELL_ALIGN(sizeof(struct narg)), - SHELL_ALIGN(sizeof(struct nfile)), - SHELL_ALIGN(sizeof(struct nfile)), - SHELL_ALIGN(sizeof(struct nfile)), - SHELL_ALIGN(sizeof(struct nfile)), - SHELL_ALIGN(sizeof(struct nfile)), - SHELL_ALIGN(sizeof(struct ndup)), - SHELL_ALIGN(sizeof(struct ndup)), - SHELL_ALIGN(sizeof(struct nhere)), - SHELL_ALIGN(sizeof(struct nhere)), - SHELL_ALIGN(sizeof(struct nnot)), +static const short nodesize[N_NUMBER] = { + [NCMD ] = SHELL_ALIGN(sizeof(struct ncmd)), + [NPIPE ] = SHELL_ALIGN(sizeof(struct npipe)), + [NREDIR ] = SHELL_ALIGN(sizeof(struct nredir)), + [NBACKGND ] = SHELL_ALIGN(sizeof(struct nredir)), + [NSUBSHELL] = SHELL_ALIGN(sizeof(struct nredir)), + [NAND ] = SHELL_ALIGN(sizeof(struct nbinary)), + [NOR ] = SHELL_ALIGN(sizeof(struct nbinary)), + [NSEMI ] = SHELL_ALIGN(sizeof(struct nbinary)), + [NIF ] = SHELL_ALIGN(sizeof(struct nif)), + [NWHILE ] = SHELL_ALIGN(sizeof(struct nbinary)), + [NUNTIL ] = SHELL_ALIGN(sizeof(struct nbinary)), + [NFOR ] = SHELL_ALIGN(sizeof(struct nfor)), + [NCASE ] = SHELL_ALIGN(sizeof(struct ncase)), + [NCLIST ] = SHELL_ALIGN(sizeof(struct nclist)), + [NDEFUN ] = SHELL_ALIGN(sizeof(struct narg)), + [NARG ] = SHELL_ALIGN(sizeof(struct narg)), + [NTO ] = SHELL_ALIGN(sizeof(struct nfile)), + [NTO2 ] = SHELL_ALIGN(sizeof(struct nfile)), + [NCLOBBER ] = SHELL_ALIGN(sizeof(struct nfile)), + [NFROM ] = SHELL_ALIGN(sizeof(struct nfile)), + [NFROMTO ] = SHELL_ALIGN(sizeof(struct nfile)), + [NAPPEND ] = SHELL_ALIGN(sizeof(struct nfile)), + [NTOFD ] = SHELL_ALIGN(sizeof(struct ndup)), + [NFROMFD ] = SHELL_ALIGN(sizeof(struct ndup)), + [NHERE ] = SHELL_ALIGN(sizeof(struct nhere)), + [NXHERE ] = SHELL_ALIGN(sizeof(struct nhere)), + [NNOT ] = SHELL_ALIGN(sizeof(struct nnot)), }; static void calcsize(union node *n); |