Mercurial > vim
diff src/eval.c @ 8451:c0b5c2b0a5ee v7.4.1516
commit https://github.com/vim/vim/commit/8049253b96838b3584600e5ad229abad37a95b10
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Mar 8 17:08:53 2016 +0100
patch 7.4.1516
Problem: Cannot change file permissions.
Solution: Add setfperm().
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 08 Mar 2016 17:15:04 +0100 |
| parents | 0e6fd2f802b3 |
| children | d0717262d802 |
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line diff
--- a/src/eval.c +++ b/src/eval.c @@ -735,6 +735,7 @@ static void f_serverlist(typval_T *argva static void f_setbufvar(typval_T *argvars, typval_T *rettv); static void f_setcharsearch(typval_T *argvars, typval_T *rettv); static void f_setcmdpos(typval_T *argvars, typval_T *rettv); +static void f_setfperm(typval_T *argvars, typval_T *rettv); static void f_setline(typval_T *argvars, typval_T *rettv); static void f_setloclist(typval_T *argvars, typval_T *rettv); static void f_setmatches(typval_T *argvars, typval_T *rettv); @@ -8446,6 +8447,7 @@ static struct fst {"setbufvar", 3, 3, f_setbufvar}, {"setcharsearch", 1, 1, f_setcharsearch}, {"setcmdpos", 1, 1, f_setcmdpos}, + {"setfperm", 2, 2, f_setfperm}, {"setline", 2, 2, f_setline}, {"setloclist", 2, 3, f_setloclist}, {"setmatches", 1, 1, f_setmatches}, @@ -18422,6 +18424,42 @@ f_setcmdpos(typval_T *argvars, typval_T } /* + * "setfperm({fname}, {mode})" function + */ + static void +f_setfperm(typval_T *argvars, typval_T *rettv) +{ + char_u *fname; + char_u modebuf[NUMBUFLEN]; + char_u *mode_str; + int i; + int mask; + int mode = 0; + + rettv->vval.v_number = 0; + fname = get_tv_string_chk(&argvars[0]); + if (fname == NULL) + return; + mode_str = get_tv_string_buf_chk(&argvars[1], modebuf); + if (mode_str == NULL) + return; + if (STRLEN(mode_str) != 9) + { + EMSG2(_(e_invarg2), mode_str); + return; + } + + mask = 1; + for (i = 8; i >= 0; --i) + { + if (mode_str[i] != '-') + mode |= mask; + mask = mask << 1; + } + rettv->vval.v_number = mch_setperm(fname, mode) == OK; +} + +/* * "setline()" function */ static void