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Get rid of err.h as it is not portable

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Replace warn() and warnx() with fprintf() and add <stdio.h> where
necessary.
This commit is contained in:
Aaron Marcher 2018-03-28 18:26:56 +02:00
parent aced832622
commit 96f3a8a54e
13 changed files with 36 additions and 46 deletions
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9
components/disk.c
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@ -1,5 +1,4 @@
/* See LICENSE file for copyright and license details. */
#include <err.h>
#include <stdio.h>
#include <sys/statvfs.h>
@ -11,7 +10,7 @@ disk_free(const char *mnt)
struct statvfs fs;
if (statvfs(mnt, &fs) < 0) {
warn("Failed to get filesystem info");
fprintf(stderr, "Failed to get filesystem info");
return NULL;
}
@ -25,7 +24,7 @@ disk_perc(const char *mnt)
struct statvfs fs;
if (statvfs(mnt, &fs) < 0) {
warn("Failed to get filesystem info");
fprintf(stderr, "Failed to get filesystem info");
return NULL;
}
@ -40,7 +39,7 @@ disk_total(const char *mnt)
struct statvfs fs;
if (statvfs(mnt, &fs) < 0) {
warn("Failed to get filesystem info");
fprintf(stderr, "Failed to get filesystem info");
return NULL;
}
@ -53,7 +52,7 @@ disk_used(const char *mnt)
struct statvfs fs;
if (statvfs(mnt, &fs) < 0) {
warn("Failed to get filesystem info");
fprintf(stderr, "Failed to get filesystem info");
return NULL;
}