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comparison src/misc1.c @ 29892:db0939444c96 v9.0.0284

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patch 9.0.0284: using static buffer for multiple completion functions Commit: https://github.com/vim/vim/commit/5ff595d9db2d9a33aa10cc9f18f256826226862f Author: Bram Moolenaar <Bram@vim.org> Date: Fri Aug 26 22:36:41 2022 +0100 patch 9.0.0284: using static buffer for multiple completion functions Problem: Using static buffer for multiple completion functions. Solution: Use one buffer in expand_T.
author Bram Moolenaar <Bram@vim.org>
date Fri, 26 Aug 2022 23:45:03 +0200
parents 68ef14b21d01
children 4fcf816aa806
comparison
equal deleted inserted replaced
29891:6c571257924c 29892:db0939444c96
2014 char_u * 2014 char_u *
2015 get_env_name( 2015 get_env_name(
2016 expand_T *xp UNUSED, 2016 expand_T *xp UNUSED,
2017 int idx) 2017 int idx)
2018 { 2018 {
2019 # if defined(AMIGA) 2019 #if defined(AMIGA)
2020 /* 2020 // No environ[] on the Amiga.
2021 * No environ[] on the Amiga.
2022 */
2023 return NULL; 2021 return NULL;
2024 # else 2022 #else
2025 # ifndef __WIN32__ 2023 # ifndef __WIN32__
2026 // Borland C++ 5.2 has this in a header file. 2024 // Borland C++ 5.2 has this in a header file.
2027 extern char **environ; 2025 extern char **environ;
2028 # endif 2026 # endif
2029 # define ENVNAMELEN 100
2030 static char_u name[ENVNAMELEN];
2031 char_u *str; 2027 char_u *str;
2032 int n; 2028 int n;
2033 2029
2034 str = (char_u *)environ[idx]; 2030 str = (char_u *)environ[idx];
2035 if (str == NULL) 2031 if (str == NULL)
2036 return NULL; 2032 return NULL;
2037 2033
2038 for (n = 0; n < ENVNAMELEN - 1; ++n) 2034 for (n = 0; n < EXPAND_BUF_LEN - 1; ++n)
2039 { 2035 {
2040 if (str[n] == '=' || str[n] == NUL) 2036 if (str[n] == '=' || str[n] == NUL)
2041 break; 2037 break;
2042 name[n] = str[n]; 2038 xp->xp_buf[n] = str[n];
2043 } 2039 }
2044 name[n] = NUL; 2040 xp->xp_buf[n] = NUL;
2045 return name; 2041 return xp->xp_buf;
2046 # endif 2042 #endif
2047 } 2043 }
2048 2044
2049 /* 2045 /*
2050 * Add a user name to the list of users in ga_users. 2046 * Add a user name to the list of users in ga_users.
2051 * Do nothing if user name is NULL or empty. 2047 * Do nothing if user name is NULL or empty.