Mercurial > vim
diff src/os_win32.c @ 5782:5ab2946f7ce5 v7.4.235
updated for version 7.4.235
Problem: It is not easy to get the full path of a command.
Solution: Add the exepath() function.
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Tue, 01 Apr 2014 21:00:59 +0200 |
| parents | 6b69d8dde19e |
| children | ff3816167b73 |
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--- a/src/os_win32.c +++ b/src/os_win32.c @@ -1882,7 +1882,7 @@ theend: * TODO: Should somehow check if it's really executable. */ static int -executable_exists(char *name) +executable_exists(char *name, char_u **path) { char *dum; char fname[_MAX_PATH]; @@ -1905,6 +1905,8 @@ executable_exists(char *name) return FALSE; if (GetFileAttributesW(fnamew) & FILE_ATTRIBUTE_DIRECTORY) return FALSE; + if (path != NULL) + *path = utf16_to_enc(fnamew, NULL); return TRUE; } /* Retry with non-wide function (for Windows 98). */ @@ -1915,6 +1917,8 @@ executable_exists(char *name) return FALSE; if (mch_isdir(fname)) return FALSE; + if (path != NULL) + *path = vim_strsave(fname); return TRUE; } @@ -1996,7 +2000,7 @@ mch_init(void) vimrun_path = (char *)vim_strsave(vimrun_location); s_dont_use_vimrun = FALSE; } - else if (executable_exists("vimrun.exe")) + else if (executable_exists("vimrun.exe", NULL)) s_dont_use_vimrun = FALSE; /* Don't give the warning for a missing vimrun.exe right now, but only @@ -2010,7 +2014,7 @@ mch_init(void) * If "finstr.exe" doesn't exist, use "grep -n" for 'grepprg'. * Otherwise the default "findstr /n" is used. */ - if (!executable_exists("findstr.exe")) + if (!executable_exists("findstr.exe", NULL)) set_option_value((char_u *)"grepprg", 0, (char_u *)"grep -n", 0); #ifdef FEAT_CLIPBOARD @@ -3330,7 +3334,7 @@ mch_writable(char_u *name) * Return -1 if unknown. */ int -mch_can_exe(char_u *name) +mch_can_exe(char_u *name, char_u **path) { char_u buf[_MAX_PATH]; int len = (int)STRLEN(name); @@ -3343,7 +3347,7 @@ mch_can_exe(char_u *name) * this with a Unix-shell like 'shell'. */ if (vim_strchr(gettail(name), '.') != NULL || strstr((char *)gettail(p_sh), "sh") != NULL) - if (executable_exists((char *)name)) + if (executable_exists((char *)name, path)) return TRUE; /* @@ -3365,7 +3369,7 @@ mch_can_exe(char_u *name) } else copy_option_part(&p, buf + len, _MAX_PATH - len, ";"); - if (executable_exists((char *)buf)) + if (executable_exists((char *)buf, path)) return TRUE; } return FALSE;