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author | Rob Landley <rob@landley.net> | 2015-08-02 21:51:41 -0500 |
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committer | Rob Landley <rob@landley.net> | 2015-08-02 21:51:41 -0500 |
commit | 7a3f53ba446ae2600763ee37b7f8dcc91de3ec5f (patch) | |
tree | 3c74019a20c6d23f18409ef026727b3195d3b6ee /toys/other/acpi.c | |
parent | 3aa1d18b727ded4415d8a5f34f90a0726213aa7f (diff) | |
download | toybox-7a3f53ba446ae2600763ee37b7f8dcc91de3ec5f.tar.gz |
Mark command-local functions static.
Diffstat (limited to 'toys/other/acpi.c')
-rw-r--r-- | toys/other/acpi.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/toys/other/acpi.c b/toys/other/acpi.c index 44fd03b1..363cfb99 100644 --- a/toys/other/acpi.c +++ b/toys/other/acpi.c @@ -25,10 +25,7 @@ config ACPI #include "toys.h" GLOBALS( - int ac; - int bat; - int therm; - int cool; + int ac, bat, therm, cool; char *cpath; ) @@ -44,7 +41,7 @@ int read_int_at(int dirfd, char *name) return ret; } -int acpi_callback(struct dirtree *tree) +static int acpi_callback(struct dirtree *tree) { int dfd, fd, len, on; @@ -85,11 +82,11 @@ done: return 0; } -int temp_callback(struct dirtree *tree) +static int temp_callback(struct dirtree *tree) { int dfd, temp; - if (tree->name[0]=='.') return 0; + if (*tree->name=='.') return 0; if (!tree->parent || !tree->parent->parent) return DIRTREE_RECURSE|DIRTREE_SYMFOLLOW; errno = 0; @@ -98,17 +95,17 @@ int temp_callback(struct dirtree *tree) if ((0 < (temp = read_int_at(dfd, "temp"))) || !errno) { //some tempertures are in milli-C, some in deci-C //reputedly some are in deci-K, but I have not seen them - if (((temp >= 1000) || (temp <= -1000)) && (temp%100 == 0)) - temp /= 100; + if (((temp >= 1000) || (temp <= -1000)) && (temp%100 == 0)) temp /= 100; printf("Thermal %d: %d.%d degrees C\n", TT.therm++, temp/10, temp%10); } close(dfd); } free(TT.cpath); + return 0; } -int cool_callback(struct dirtree *tree) +static int cool_callback(struct dirtree *tree) { int dfd=5, cur, max; |