diff options
| -rw-r--r-- | ChangeLog | 9 | ||||
| -rw-r--r-- | Src/params.c | 21 |
2 files changed, 24 insertions, 6 deletions
@@ -1,3 +1,8 @@ +2001-06-15 Peter Stephenson <pws@csr.com> + + * 14929: Src/params.c: after 14915, assigning to individual + positional parameters failed. + 2001-06-15 Andrej Borsenkow <bor@zsh.org> * 14931: Src/Modules/tcp.c, Src/Modules/zftp.c: fix length @@ -5,6 +10,10 @@ 2001-06-14 Peter Stephenson <pws@csr.com> + * 14921: Functions/Zftp/zfinit, Completion/Zsh/Command/_zftp: + Load tcp module for zftp; autoload zfget_match and zfcd_match + for _zftp. + * 14915: Doc/Zsh/builtins.yo, Doc/Zsh/Params.yo, Src/builtin.c, Src/params.c: special parameters can't have readonly turned off; $* and $@ are readonly. diff --git a/Src/params.c b/Src/params.c index 7eec34bf4..f96824165 100644 --- a/Src/params.c +++ b/Src/params.c @@ -108,13 +108,12 @@ mod_export int termflags; /* Nodes for special parameters for parameter hash table */ -static #ifdef HAVE_UNION_INIT # define BR(X) {X} -struct param +typedef struct param initparam; #else # define BR(X) X -struct iparam { +typedef struct iparam { struct hashnode *next; char *nam; /* hash data */ int flags; /* PM_* flags (defined in zsh.h) */ @@ -127,9 +126,10 @@ struct iparam { char *ename; /* name of corresponding environment var */ Param old; /* old struct for use with local */ int level; /* if (old != NULL), level of localness */ -} +} initparam; #endif -special_params[] ={ + +static initparam special_params[] ={ #define SFN(X) BR(((void (*)_((Param, char *)))(X))) #define GFN(X) BR(((char *(*)_((Param)))(X))) #define IPDEF1(A,B,C,D) {NULL,A,PM_INTEGER|PM_SPECIAL|D,BR(NULL),SFN(C),GFN(B),stdunsetfn,10,NULL,NULL,NULL,0} @@ -248,6 +248,15 @@ IPDEF10("pipestatus", pipestatgetfn, pipestatsetfn), {NULL, NULL} }; + +/* + * Special way of referring to the positional parameters. Unlike $* + * and $@, this is not readonly. This parameter is not directly + * visible in user space. + */ +initparam argvparam_pm = IPDEF9F("", &pparams, NULL, \ + PM_ARRAY|PM_SPECIAL|PM_DONTIMPORT); + #undef BR #define IS_UNSET_VALUE(V) \ @@ -502,7 +511,7 @@ createparamtable(void) while ((++ip)->nam) paramtab->addnode(paramtab, ztrdup(ip->nam), ip); - argvparam = (Param) paramtab->getnode(paramtab, "*"); + argvparam = (Param) &argvparam_pm; noerrs = 2; |