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put print_columns options into a helper struct, eases passing things around

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This commit is contained in:
tg
2016-11-11 20:14:18 +00:00
parent e16b0b9d5b
commit 5ba6be5837
4 changed files with 40 additions and 28 deletions
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16
exec.c
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@@ -23,7 +23,7 @@
#include "sh.h"
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.183 2016/11/11 19:59:39 tg Exp $");
__RCSID("$MirOS: src/bin/mksh/exec.c,v 1.184 2016/11/11 20:14:17 tg Exp $");
#ifndef MKSH_DEFAULT_EXECSHELL
#define MKSH_DEFAULT_EXECSHELL MKSH_UNIXROOT "/bin/sh"
@@ -1656,6 +1656,7 @@ pr_menu(const char * const *ap)
const char * const *pp;
size_t acols = 0, aocts = 0, i;
unsigned int n;
struct columnise_opts co;
/*
* width/column calculations were done once and saved, but this
@@ -1684,9 +1685,10 @@ pr_menu(const char * const *ap)
smi.num_width++;
smi.args = ap;
print_columns(shl_out, n, select_fmt_entry, (void *)&smi,
smi.num_width + 2 + aocts, smi.num_width + 2 + acols,
true);
co.shf = shl_out;
co.prefcol = true;
print_columns(&co, n, select_fmt_entry, (void *)&smi,
smi.num_width + 2 + aocts, smi.num_width + 2 + acols);
}
static void
@@ -1696,7 +1698,7 @@ plain_fmt_entry(char *buf, size_t buflen, unsigned int i, const void *arg)
}
void
pr_list(struct shf *shf, char * const *ap)
pr_list(struct columnise_opts *cop, char * const *ap)
{
size_t acols = 0, aocts = 0, i;
unsigned int n;
@@ -1711,8 +1713,8 @@ pr_list(struct shf *shf, char * const *ap)
acols = i;
}
print_columns(shf, n, plain_fmt_entry, (const void *)ap,
aocts, acols, false);
print_columns(cop, n, plain_fmt_entry, (const void *)ap,
aocts, acols);
}
/*