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* fix getnameinfo sockaddr size for IPv4drkhsh2026-06-241-9/+11
| | | | | | pass sizeof(struct sockaddr_in) for AF_INET instead of always using sizeof(struct sockaddr_in6). also skip getnameinfo entirely for non-matching interfaces rather than calling it for every entry.
* fix wifi buffer overflows on Linuxdrkhsh2026-06-241-3/+7
| | | | | | replace strcpy of interface name into ifr_name (IFNAMSIZ=16) with bounds-checked snprintf. add one byte to resp buffer so NUL-terminating the SSID at resp boundary does not write out of bounds.
* fix use of uninitialized volume in OSS mixerdrkhsh2026-06-241-1/+4
| | | | | if no "vol" device exists in the mixer, v was used uninitialized. return early on match and return NULL with a warning otherwise.
* openbsd swap: advance iterator, fix leaksdrkhsh2026-06-241-4/+6
| | | | | | the swap entry loop read the first entry repeatedly instead of iterating with sep[i]. also free the allocation on error paths and fix "SWAP_STATA" typo in the warning message.
* fix buffer overflow in battery state parsingdrkhsh2026-02-121-2/+2
| | | | | | "Not charging" is 12 characters; %12[a-zA-Z ] reads up to 12 chars plus a NUL terminator (13 bytes) into a 12-byte buffer. Increase state buffer to 13 in both battery_state and battery_remaining.
* wifi: always retry ioctl for ifindexdrkhsh2026-02-121-4/+4
| | | | | | | | | | | ifindex() caches the result of ioctl(SIOCGIFINDEX) and never retries it, since the interface name strcmp succeeds after the first call. if the interface does not exist when slstatus starts (e.g. iwd with default config destroys/recreates interfaces depending on service state), the ioctl fails and the stale result is returned on all subsequent calls. based on a patch by ryhpez, with input from Taha Medhous
* volume: avoid NULL dereference in onval() on sndio device switchChris Billington2026-02-121-0/+2
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* more concise memory calculation on Linuxdrkhsh2025-07-241-23/+38
| | | | | | | | | | | | | | | more flexible parsing for /proc/meminfo to take shared and reclaimable memory into account. this matches the output with free(1). additionally this could fix some corner cases, as the order of fields in /proc/meminfo is not strictly defined. slstatus: percent 81% free 2.5 Gi total 23.4 Gi used 19.0 Gi free(1): total used free shared buff/cache available Mem: 23Gi 19Gi 2.5Gi 1.3Gi 3.2Gi 3.6Gi
* refactor wifi on linuxdrkhsh2025-04-301-23/+21
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* add 'up' for whether a interface is up or downsewn2025-04-301-0/+26
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* Add underscore to separators in strtok() call in keymap.cAl2025-04-301-2/+2
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* wifi: switch to nl80211 interfaceJoakim Sindholt2025-04-301-58/+206
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* entropy: Use Unicode escape sequence in stringplanet362022-12-191-1/+2
| | | | Signed-off-by: drkhsh <me@drkhsh.at>
* num_files: opendir() returns a directory streamplanet362022-12-191-4/+4
| | | | | | | opendir() returns a directory stream, not a file descriptor Co-authored-by: drkhsh <me@drkhsh.at> Signed-off-by: drkhsh <me@drkhsh.at>
* battery: Consistent naming for capacity percentageplanet362022-12-191-7/+10
| | | | | | | https://www.kernel.org/doc/html/latest/power/power_supply_class.html Co-authored-by: drkhsh <me@drkhsh.at> Signed-off-by: drkhsh <me@drkhsh.at>
* uptime: Use sizeof instead of repeating the sizeplanet362022-12-191-1/+1
| | | | Signed-off-by: drkhsh <me@drkhsh.at>
* keymap: Variable "layout" should be constplanet362022-12-191-2/+3
| | | | Signed-off-by: drkhsh <me@drkhsh.at>
* disk: Cast fsblkcnt_t to double instead of floatplanet362022-12-191-1/+1
| | | | Signed-off-by: drkhsh <me@drkhsh.at>
* battery: Fix remaining on LinuxPatrick Iacob2022-12-011-2/+2
| | | | | | | | The current version displays the remaining time as 'n/a'. Fixes this regression introduced in 69b2487650782f135db76078c4a7fb841cb936ac where current_now and power_now were incorrectly replaced with current and power when they were moved to a macro.
* New component: catdrkhsh2022-11-241-0/+32
| | | | | | | Generically reads an arbitrary file natively. Saves a few layers of execution in comparison to using `run_command` with an argument like `cat ./file`.
* radical re-formatting 3/3: Error checksdrkhsh2022-10-284-17/+15
| | | | | | | | Check for `< 0` instead of `== -1`. Fixes coding style. Formatting commits suck, incoherent coding style sucks more. https://suckless.org/coding_style/
* radical re-formatting 2/3: Fix blocksdrkhsh2022-10-2812-126/+78
| | | | | | Fixes coding style. Formatting commits suck, incoherent coding style sucks more. https://suckless.org/coding_style/
* radical re-formatting 1/3: Fix spacingdrkhsh2022-10-283-14/+14
| | | | | | Fixes coding style. Formatting commits suck, incoherent coding style sucks more. https://suckless.org/coding_style/
* radical re-formatting 0/3: Alphabetic headersdrkhsh2022-10-2820-29/+29
| | | | | | | | Except stated otherwise in comment. Fixes coding style. Formatting commits suck, incoherent coding style sucks more. https://suckless.org/coding_style/
* ram: Refactor on OpenBSDdrkhsh2022-10-281-23/+17
| | | | Fixes up overly complicated lines, by splitting up logic
* ram: Refactor Linux perc/useddrkhsh2022-10-281-7/+7
| | | | Fixes up overly complicated line, by splitting up logic
* battery: Refactor remaining on OpenBSDdrkhsh2022-10-281-3/+4
| | | | Fixes up overly complicated line, by splitting up logic
* temp: Put sysctl into define to avoid line wrapsdrkhsh2022-10-281-2/+4
| | | | | Long, wrapped, multi-line if statements suck to read. This fixes readability.
* various: Put paths into defines to avoid line wrapsdrkhsh2022-10-285-41/+36
| | | | | | Long, wrapped, multi-line if statements suck to read. This fixes readability in the worst places by packing format strings for paths into defines.
* separator: kill that useless thingdrkhsh2022-10-281-11/+0
| | | | Just use the format strings dude. :)
* do not rely on obsolete featureNRK2022-10-2610-40/+40
| | | | | | | | | | 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.
* components/*.c: include slstatus.hNRK2022-10-2622-0/+22
| | | | | this gives the compiler a chance to check weather the prototype and definiton matches or not, which would catch issues like 3c47701.
* Add 'Not charging' status supportSpenser Truex2022-10-261-2/+3
| | | | | | | | Exists on various ThinkPads. Seems to be both a synonym for "full". Tested on: - ThinkPad T500 (Spenser Truex <truex@equwal.com) - ThinkPad T420 (drkhsh <me@drkhsh.at)
* Reset sndiod initialization flag on disconnectsIngo Feinerer2022-10-261-0/+1
| | | | | If the connection is lost to the sndiod(8) daemon reset the initialization to allow for a graceful restart.
* Make volume component work on FreeBSDmichaelbuch12@gmail.com2022-10-261-1/+1
| | | | | - Edit compile instructions - Reuse OpenBSD sndio implementation
* Fix RAM component on FreeBSDmichaelbuch12@gmail.com2022-10-261-4/+4
| | | | | | | The current implementation uses the wrong type for given sysctl calls leading to overflow and incorrectly reported RAM usage. The fix is to use 'unsigned int' which is what FreeBSD expects.
* Use the sioctl_open(3) OpenBSD API to access volIngo Feinerer2020-11-301-51/+159
| | | | | | | | | | | | | | | Starting with OpenBSD 6.7 regular users cannot access raw audio devices anymore, for improved security. Instead use the sioctl_open(3) API to access and manipulate audio controls exposed by sndiod(8). On the first call a permanent connection is established with the running sndiod daemon, and call-back functions are registered which are triggered when audio controls are changed (e.g., a USB headset is attached) or when the volume is modified. On subsequent calls we poll for changes; if there are no volume changes this costs virtually nothing. Joint work with Alexandre Ratchov
* Fix temperature reporting on OpenBSDdsp2020-11-301-1/+1
| | | | | | On OpenBSD although the formula is correct due to integer division a temperature of for example 54 celsius appears as 5. this patch first treats it as a floating point op before retaining the non decimal digits
* Full battery indicatorCem Keylan2020-11-301-0/+1
| | | | | | When you reach full charge the symbol would change to a question mark "?" as "Full" was not defined, now it changes to an "o" instead.
* Add separator moduleRyan Kes2020-11-301-0/+10
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* Add ram and swap components on FreeBSDMichael Buch2019-02-162-0/+147
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* cpu_perc: Check for division by zeroIngo Feinerer2019-02-161-18/+27
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* Fix CPU frequency on OpenBSDIngo Feinerer2019-02-131-2/+1
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* close file descriptors and fix return valuesMichael Buch2019-02-131-6/+12
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* Add native OpenBSD support for mute/volumeIngo Feinerer2019-02-131-27/+91
| | | | Based on functionality in dstat by Joerg Jung.
* wifi component on FreeBSDMichael Buch2019-02-131-3/+95
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* Add FreeBSD support for netspeeds, entropy and ip componentsMichael Buch2019-02-073-2/+5
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* Add support for cpu and uptime components on FreeBSDMichael Buch2019-02-052-2/+62
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* Add FreeBSD support for temperature and battery componentsMichael Buch2019-02-052-0/+75
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* ram: Consistency with line breaksAaron Marcher2018-07-081-2/+4
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