#include #include "strbuf.h" #include "quote.h" #include "util.h" /* Help to copy the thing properly quoted for the shell safety. * any single quote is replaced with '\'', any exclamation point * is replaced with '\!', and the whole thing is enclosed in a * * E.g. * original sq_quote result * name ==> name ==> 'name' * a b ==> a b ==> 'a b' * a'b ==> a'\''b ==> 'a'\''b' * a!b ==> a'\!'b ==> 'a'\!'b' */ static inline int need_bs_quote(char c) { return (c == '\'' || c == '!'); } static int sq_quote_buf(struct strbuf *dst, const char *src) { char *to_free = NULL; int ret; if (dst->buf == src) to_free = strbuf_detach(dst, NULL); ret = strbuf_addch(dst, '\''); while (!ret && *src) { size_t len = strcspn(src, "'!"); ret = strbuf_add(dst, src, len); src += len; while (!ret && need_bs_quote(*src)) ret = strbuf_addf(dst, "'\\%c\'", *src++); } if (!ret) ret = strbuf_addch(dst, '\''); free(to_free); return ret; } int sq_quote_argv(struct strbuf *dst, const char** argv, size_t maxlen) { int i, ret; /* Copy into destination buffer. */ ret = strbuf_grow(dst, 255); for (i = 0; !ret && argv[i]; ++i) { ret = strbuf_addch(dst, ' '); if (ret) break; ret = sq_quote_buf(dst, argv[i]); if (maxlen && dst->len > maxlen) return -ENOSPC; } return ret; } > net-next plumbingsTobias Klauser
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authorTobias Klauser <tklauser@distanz.ch>2016-10-20 15:44:19 +0200
committerTobias Klauser <tklauser@distanz.ch>2017-02-15 10:34:18 +0100
commit5db4992d8f040b8d8db0b86d42806e0c417f7ccf (patch)
tree5b06e952af482d45f3ade64e77824662e34b7fa2 /Documentation/ABI/testing/sysfs-firmware-log
parent370ebb0ef6255132373ed35d13e7b1d8d2eb7003 (diff)
usbnet: pegasus: Use net_device_stats from struct net_devicends-private-remove
Instead of using a private copy of struct net_device_stats in struct pegasus, use stats from struct net_device. Also remove the now unnecessary .ndo_get_stats function. Cc: Petko Manolov <petkan@nucleusys.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-firmware-log')