diff options
| -rw-r--r-- | libbb/procps.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/libbb/procps.c b/libbb/procps.c index 85549c995..0d4877cb6 100644 --- a/libbb/procps.c +++ b/libbb/procps.c @@ -26,7 +26,7 @@ static int read_to_buf(const char *filename, void *buf) ssize_t ret; fd = open(filename, O_RDONLY); - if(fd < 0) + if (fd < 0) return -1; ret = read(fd, buf, PROCPS_BUFSIZE-1); ((char *)buf)[ret > 0 ? ret : 0] = 0; @@ -53,8 +53,8 @@ procps_status_t * procps_scan(int save_user_arg0) if (!dir) { dir = bb_xopendir("/proc"); } - for(;;) { - if((entry = readdir(dir)) == NULL) { + for (;;) { + if ((entry = readdir(dir)) == NULL) { closedir(dir); dir = 0; return 0; @@ -68,17 +68,17 @@ procps_status_t * procps_scan(int save_user_arg0) curstatus.pid = pid; status_tail = status + sprintf(status, "/proc/%d", pid); - if(stat(status, &sb)) + if (stat(status, &sb)) continue; bb_getpwuid(curstatus.user, sb.st_uid, sizeof(curstatus.user)); /* see proc(5) for some details on this */ strcpy(status_tail, "/stat"); n = read_to_buf(status, buf); - if(n < 0) + if (n < 0) continue; name = strrchr(buf, ')'); /* split into "PID (cmd" and "<rest>" */ - if(name == 0 || name[1] != ' ') + if (name == 0 || name[1] != ' ') continue; *name = 0; sscanf(buf, "%*s (%15c", curstatus.short_cmd); @@ -103,9 +103,9 @@ procps_status_t * procps_scan(int save_user_arg0) &tasknice, &curstatus.rss); #ifdef CONFIG_FEATURE_TOP_CPU_USAGE_PERCENTAGE - if(n != 6) + if (n != 6) #else - if(n != 4) + if (n != 4) #endif continue; @@ -126,21 +126,21 @@ procps_status_t * procps_scan(int save_user_arg0) curstatus.rss *= (getpagesize() >> 10); /* 2**10 = 1kb */ #endif - if(save_user_arg0) { + if (save_user_arg0) { strcpy(status_tail, "/cmdline"); n = read_to_buf(status, buf); - if(n > 0) { - if(buf[n-1]=='\n') + if (n > 0) { + if (buf[n-1]=='\n') buf[--n] = 0; name = buf; - while(n) { - if(((unsigned char)*name) < ' ') + while (n) { + if (((unsigned char)*name) < ' ') *name = ' '; name++; n--; } *name = 0; - if(buf[0]) + if (buf[0]) curstatus.cmd = strdup(buf); /* if NULL it work true also */ } |