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fix gcc-11.0 warnings

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2021-04-14 17:52:18 +02:00
parent ba9f9c2d2c
commit fe2d8065e3
4 changed files with 4 additions and 4 deletions
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2
include/libbb.h
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@ -623,7 +623,7 @@ uoff_t FAST_FUNC get_volume_size_in_bytes(int fd,
unsigned override_units, unsigned override_units,
int extend); int extend);
void xpipe(int filedes[2]) FAST_FUNC; void xpipe(int *filedes) FAST_FUNC;
/* In this form code with pipes is much more readable */ /* In this form code with pipes is much more readable */
struct fd_pair { int rd; int wr; }; struct fd_pair { int rd; int wr; };
#define piped_pair(pair) pipe(&((pair).rd)) #define piped_pair(pair) pipe(&((pair).rd))

2
libbb/lineedit.c
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@ -1314,7 +1314,7 @@ static NOINLINE void input_tab(smallint *lastWasTab)
strcpy(&command[cursor_mb], chosen_match + match_pfx_len); strcpy(&command[cursor_mb], chosen_match + match_pfx_len);
len = load_string(command); len = load_string(command);
/* add match and tail */ /* add match and tail */
sprintf(&command[cursor_mb], "%s%s", chosen_match + match_pfx_len, match_buf); stpcpy(stpcpy(&command[cursor_mb], chosen_match + match_pfx_len), match_buf);
command_len = load_string(command); command_len = load_string(command);
/* write out the matched command */ /* write out the matched command */
/* paranoia: load_string can return 0 on conv error, /* paranoia: load_string can return 0 on conv error,

2
libbb/xfuncs_printf.c
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@ -224,7 +224,7 @@ int FAST_FUNC rename_or_warn(const char *oldpath, const char *newpath)
return n; return n;
} }
void FAST_FUNC xpipe(int filedes[2]) void FAST_FUNC xpipe(int *filedes)
{ {
if (pipe(filedes)) if (pipe(filedes))
bb_simple_perror_msg_and_die("can't create pipe"); bb_simple_perror_msg_and_die("can't create pipe");

2
networking/udhcp/signalpipe.c
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@ -65,7 +65,7 @@ void FAST_FUNC udhcp_sp_setup(void)
/* Quick little function to setup the pfds. /* Quick little function to setup the pfds.
* Limited in that you can only pass one extra fd. * Limited in that you can only pass one extra fd.
*/ */
void FAST_FUNC udhcp_sp_fd_set(struct pollfd pfds[2], int extra_fd) void FAST_FUNC udhcp_sp_fd_set(struct pollfd *pfds, int extra_fd)
{ {
pfds[0].fd = READ_FD; pfds[0].fd = READ_FD;
pfds[0].events = POLLIN; pfds[0].events = POLLIN;