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author | Peter Stephenson <pws@zsh.org> | 2016-10-03 09:59:01 +0100 |
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committer | Peter Stephenson <pws@zsh.org> | 2016-10-03 09:59:01 +0100 |
commit | 36a11804b467d7553f8fdaed9320869d8d984f77 (patch) | |
tree | ee9938331b37c970b3e3a040b4fed34575aec417 /Src/zsh.h | |
parent | 6b2585147b842c69faecb136c17dbdda79b3e4b4 (diff) | |
download | zsh-36a11804b467d7553f8fdaed9320869d8d984f77.tar.gz zsh-36a11804b467d7553f8fdaed9320869d8d984f77.tar.xz zsh-36a11804b467d7553f8fdaed9320869d8d984f77.zip |
39521: Refactor start of execcmd().
By splitting into _analyse and _exec execpline2() has easier access to the state at the start of execution. Use this to ensure we fork if this is a builtin with no arguments.
Diffstat (limited to 'Src/zsh.h')
-rw-r--r-- | Src/zsh.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Src/zsh.h b/Src/zsh.h index 79747d624..a5d4455e3 100644 --- a/Src/zsh.h +++ b/Src/zsh.h @@ -489,6 +489,7 @@ typedef struct complist *Complist; typedef struct conddef *Conddef; typedef struct dirsav *Dirsav; typedef struct emulation_options *Emulation_options; +typedef struct execcmd_params *Execcmd_params; typedef struct features *Features; typedef struct feature_enables *Feature_enables; typedef struct funcstack *Funcstack; @@ -1391,6 +1392,21 @@ struct builtin { */ #define BINF_ASSIGN (1<<19) +/** + * Parameters passed to execcmd(). + * These are not opaque --- they are also used by the pipeline manager. + */ +struct execcmd_params { + LinkList args; /* All command prefixes, arguments & options */ + LinkList redir; /* Redirections */ + Wordcode beg; /* The code at the start of the command */ + Wordcode varspc; /* The code for assignment parsed as such */ + Wordcode assignspc; /* The code for assignment parsed as typeset */ + int type; /* The WC_* type of the command */ + int postassigns; /* The number of assignspc assiguments */ + int htok; /* tokens in parameter list */ +}; + struct module { struct hashnode node; union { |