diff options
Diffstat (limited to 'src/u_vars.c')
| -rw-r--r-- | src/u_vars.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/src/u_vars.c b/src/u_vars.c index 28040b4..eafcace 100644 --- a/src/u_vars.c +++ b/src/u_vars.c @@ -54,16 +54,25 @@ static void size_t dstsize, t_msh *msh) { - char tmp[4]; + char tmp[255]; + int32_t n; if (ft_strncmp(varname, FT_RET_VAR, 3) == 0) { ft_uitoa_s(tmp, msh->ret); ft_strlcpy(str, tmp, 4); } - else if (ft_strncmp(varname, FT_ZER_VAR, 3) == 0) + else if (ft_strncmp(varname, FT_ARGC_VAR, 3) == 0) { - ft_strlcpy(str, msh->shname, dstsize); + ft_uitoa_s(tmp, msh->argc); + ft_strlcpy(str, tmp, 255); + } + else if (ft_strlen(varname) == 2 && ft_isdigit(*(varname + 1)) == TRUE) + { + if ((n = ft_atoi(varname + 1)) < msh->argc) + ft_strlcpy(str, msh->argv[n], dstsize); + else + (void)ft_memcpy(str, "", 1 * sizeof(char)); } } |