diff options
| author | NRK <nrk@disroot.org> | 2022-10-27 02:16:05 +0600 |
|---|---|---|
| committer | drkhsh <me@drkhsh.at> | 2022-10-26 23:32:43 +0200 |
| commit | 0c2b3e5b5c499b1de566fd4bef49c5e6b5254d1a (patch) | |
| tree | 770d6bf46d2e1e9821ec528e1826b9753b2dee86 /slstatus.h | |
| parent | 28ef0b242c32e8ae8b4df2b4b380e30bf581130f (diff) | |
| download | slstatus-0c2b3e5b5c499b1de566fd4bef49c5e6b5254d1a.tar.gz | |
do not rely on obsolete feature
function prototype with unspecified argument is obsolete since c99.
additionally some of these function which don't take any argument were
being called with a `const char *` arg, which is UB.
fix both these issues by declararing ALL the components to accept a
`const char *`, and name the arg "unused" if it's meant to be ignored.
Diffstat (limited to 'slstatus.h')
| -rw-r--r-- | slstatus.h | 38 |
1 files changed, 19 insertions, 19 deletions
@@ -6,8 +6,8 @@ const char *battery_state(const char *); const char *battery_remaining(const char *); /* cpu */ -const char *cpu_freq(void); -const char *cpu_perc(void); +const char *cpu_freq(const char *unused); +const char *cpu_perc(const char *unused); /* datetime */ const char *datetime(const char *fmt); @@ -19,26 +19,26 @@ const char *disk_total(const char *path); const char *disk_used(const char *path); /* entropy */ -const char *entropy(void); +const char *entropy(const char *unused); /* hostname */ -const char *hostname(void); +const char *hostname(const char *unused); /* ip */ const char *ipv4(const char *interface); const char *ipv6(const char *interface); /* kernel_release */ -const char *kernel_release(void); +const char *kernel_release(const char *unused); /* keyboard_indicators */ const char *keyboard_indicators(const char *fmt); /* keymap */ -const char *keymap(void); +const char *keymap(const char *unused); /* load_avg */ -const char *load_avg(void); +const char *load_avg(const char *unused); /* netspeeds */ const char *netspeed_rx(const char *interface); @@ -48,10 +48,10 @@ const char *netspeed_tx(const char *interface); const char *num_files(const char *path); /* ram */ -const char *ram_free(void); -const char *ram_perc(void); -const char *ram_total(void); -const char *ram_used(void); +const char *ram_free(const char *unused); +const char *ram_perc(const char *unused); +const char *ram_total(const char *unused); +const char *ram_used(const char *unused); /* run_command */ const char *run_command(const char *cmd); @@ -60,21 +60,21 @@ const char *run_command(const char *cmd); const char *separator(const char *separator); /* swap */ -const char *swap_free(void); -const char *swap_perc(void); -const char *swap_total(void); -const char *swap_used(void); +const char *swap_free(const char *unused); +const char *swap_perc(const char *unused); +const char *swap_total(const char *unused); +const char *swap_used(const char *unused); /* temperature */ const char *temp(const char *); /* uptime */ -const char *uptime(void); +const char *uptime(const char *unused); /* user */ -const char *gid(void); -const char *username(void); -const char *uid(void); +const char *gid(const char *unused); +const char *username(const char *unused); +const char *uid(const char *unused); /* volume */ const char *vol_perc(const char *card); |