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Rewrite show_shell_mess as a ShellOpts flag

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This commit is contained in:
Thiago de Arruda 2014-03-29 22:33:53 -03:00
parent 206a38871f
commit ab61c2caa7
2 changed files with 16 additions and 13 deletions
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15
src/os/shell.h
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@ -7,13 +7,14 @@
// Flags for mch_call_shell() second argument
typedef enum {
kShellOptFilter = 1, // filtering text
kShellOptExpand = 2, // expanding wildcards
kShellOptCooked = 4, // set term to cooked mode
kShellOptDoOut = 8, // redirecting output
kShellOptSilent = 16, // don't print error returned by command
kShellOptRead = 32, // read lines and insert into buffer
kShellOptWrite = 64 // write lines from buffer
kShellOptFilter = 1, // filtering text
kShellOptExpand = 2, // expanding wildcards
kShellOptCooked = 4, // set term to cooked mode
kShellOptDoOut = 8, // redirecting output
kShellOptSilent = 16, // don't print error returned by command
kShellOptRead = 32, // read lines and insert into buffer
kShellOptWrite = 64, // write lines from buffer
kShellOptHideMess = 128, // previously a global variable from os_unix.c
} ShellOpts;
char ** shell_build_argv(char_u *cmd, char_u *extra_shell_arg);

14
src/os_unix.c
View File

@ -143,7 +143,6 @@ static int save_patterns(int num_pat, char_u **pat, int *num_file,
/* volatile because it is used in signal handler sig_winch(). */
static volatile int do_resize = FALSE;
static int show_shell_mess = TRUE;
/* volatile because it is used in signal handler deathtrap(). */
static volatile int deadly_signal = 0; /* The signal we caught */
@ -1754,7 +1753,7 @@ int mch_call_shell(char_u *cmd, ShellOpts opts, char_u *extra_shell_arg)
} else if (pid == 0) { /* child */
reset_signals(); /* handle signals normally */
if (!show_shell_mess || (opts & kShellOptExpand)) {
if (opts & (kShellOptHideMess | kShellOptExpand)) {
int fd;
/*
@ -2459,6 +2458,7 @@ int flags; /* EW_* flags */
char_u *p;
int dir;
char_u *extra_shell_arg = NULL;
ShellOpts shellopts = kShellOptExpand | kShellOptSilent;
/*
* This is the non-OS/2 implementation (really Unix).
*/
@ -2635,8 +2635,11 @@ int flags; /* EW_* flags */
}
*p = NUL;
}
if (flags & EW_SILENT)
show_shell_mess = FALSE;
if (flags & EW_SILENT) {
shellopts |= kShellOptHideMess;
}
if (ampersent)
STRCAT(command, "&"); /* put the '&' after the redirection */
@ -2661,7 +2664,7 @@ int flags; /* EW_* flags */
*/
i = call_shell(
command,
kShellOptExpand | kShellOptSilent,
shellopts,
extra_shell_arg
);
@ -2670,7 +2673,6 @@ int flags; /* EW_* flags */
if (ampersent)
os_delay(10L, TRUE);
show_shell_mess = TRUE;
vim_free(command);
if (i != 0) { /* mch_call_shell() failed */