diff options
| author | Aaron Marcher <me@drkhsh.at> | 2018-07-06 23:37:05 +0200 |
|---|---|---|
| committer | Aaron Marcher <me@drkhsh.at> | 2018-07-06 23:37:05 +0200 |
| commit | fa7c266e2b7adbc2a87bd44057b9e561d9ed61e3 (patch) | |
| tree | 6618bcbc13118b83d1acea2e17e956b04eaa1cdc /components | |
| parent | b65c058598afe7319c1a634cd8423ec25d0d7215 (diff) | |
ram: Use POSIX types
Diffstat (limited to 'components')
| -rw-r--r-- | components/ram.c | 34 |
1 files changed, 18 insertions, 16 deletions
diff --git a/components/ram.c b/components/ram.c index 0333b3b..74bf337 100644 --- a/components/ram.c +++ b/components/ram.c @@ -4,15 +4,17 @@ #include "../util.h" #if defined(__linux__) + #include <inttypes.h> + const char * ram_free(void) { - long free; + uint64_t free; if (pscanf("/proc/meminfo", - "MemTotal: %ld kB\n" - "MemFree: %ld kB\n" - "MemAvailable: %ld kB\n", + "MemTotal: %" PRIu64 " kB\n" + "MemFree: %" PRIu64 " kB\n" + "MemAvailable: %" PRIu64 " kB\n", &free, &free, &free) != 3) { return NULL; } @@ -23,13 +25,13 @@ const char * ram_perc(void) { - long total, free, buffers, cached; + uint64_t total, free, buffers, cached; if (pscanf("/proc/meminfo", - "MemTotal: %ld kB\n" - "MemFree: %ld kB\n" - "MemAvailable: %ld kB\nBuffers: %ld kB\n" - "Cached: %ld kB\n", + "MemTotal: %" PRIu64 " kB\n" + "MemFree: %" PRIu64 " kB\n" + "MemAvailable: %" PRIu64 " kB\nBuffers: %ld kB\n" + "Cached: %" PRIu64 " kB\n", &total, &free, &buffers, &buffers, &cached) != 5) { return NULL; } @@ -41,9 +43,9 @@ const char * ram_total(void) { - long total; + uint64_t total; - if (pscanf("/proc/meminfo", "MemTotal: %ld kB\n", + if (pscanf("/proc/meminfo", "MemTotal: %" PRIu64 " kB\n", &total) != 1) { return NULL; } @@ -54,13 +56,13 @@ const char * ram_used(void) { - long total, free, buffers, cached; + uint64_t total, free, buffers, cached; if (pscanf("/proc/meminfo", - "MemTotal: %ld kB\n" - "MemFree: %ld kB\n" - "MemAvailable: %ld kB\nBuffers: %ld kB\n" - "Cached: %ld kB\n", + "MemTotal: %" PRIu64 " kB\n" + "MemFree: %" PRIu64 " kB\n" + "MemAvailable: %" PRIu64 " kB\nBuffers: %" PRIu64 " kB\n" + "Cached: %" PRIu64 " kB\n", &total, &free, &buffers, &buffers, &cached) != 5) { return NULL; } |